Tootfinder

Logarithmic and Strong Coupling Models in Weyl-Type $f(Q,T)$ Gravity
Rahul Bhagat, S. K. Tripathy, B. Mishra
https://arxiv.org/abs/2506.13126 https://

Logarithmic and Strong Coupling Models in Weyl-Type $f(Q,T)$ Gravity
In this paper, we have explored the cosmological implications of Weyl-type $f(Q,T)$ gravity, a modified gravitational theory formulated from Weyl geometry. The nonmetricity scalar $Q$ is coupled to the trace $T$ of the energy-momentum tensor. We analyze two models based on the logarithmic and strong coupling form of the function $f(Q,T)$. The corresponding field equations are then solved numerically after reformulating the system in terms of redshift. We used combined dataset from Cosmic Chrono…

Replaced article(s) found for q-fin.TR. https://arxiv.org/list/q-fin.TR/new
[1/1]:
LOB-Bench: Benchmarking Generative AI for Finance -- an Application to Limit Order Book Data

Replaced article(s) found for q-bio.QM. https://arxiv.org/list/q-bio.QM/new
[1/1]:
Generalized Inverse Optimal Control and its Application in Biology

inploid: Inploid: an online social Q&A platform
Inploid is a social question & answer website in Turkish. Users can follow others and see their questions and answers on the main page. Each user is associated with a reputability score which is influenced by feedback of others about questions and answers of the user. Each user can also specify interest in topics. The data is crawled in June 2017 and consist of 39,749 nodes and 57,276 directed links between them. In addition, for …

Replaced article(s) found for q-bio.NC. https://arxiv.org/list/q-bio.NC/new
[1/1]:
Hodge-Decomposition of Brain Networks
https://

Difference-differential fields of continuous functions
Seiji Nishioka
https://arxiv.org/abs/2506.13117 https://arxiv.org/pdf/2506.131…

Difference-differential fields of continuous functions
The set C of complex-valued continuous functions on [0,\infty) is a ring by the addition and the convolution. It has the quotient field Q(C), by which J. Mikusinski developed his operational calculus. In this paper, we revisit a derivation and a transforming operator for Q(C) written in his textbook, and define another transforming operator related to the q-shift operator, which gives structures of a q-difference field and a difference field of Mahler type to Q(C). Appropriate derivatives are a…

A generalization of Deterministic Finite Automata related to discharging
John M. Campbell
https://arxiv.org/abs/2506.14072 https://ar…

A generalization of Deterministic Finite Automata related to discharging
Deterministic Finite Automata (DFAs) are of central importance in automata theory. In view of how state diagrams for DFAs are defined using directed graphs, this leads us to introduce a generalization of DFAs related to a method widely used in graph theory referred to as the discharging method. Given a DFA $(Q, Σ, δ, q_{0}, F)$, the transition function $δ\colon Q \times Σ\to Q$ determines a directed path in the corresponding state diagram based on an input string $a_{1} a_{2} \cdots a_{n}$ …

Replaced article(s) found for q-bio.BM. https://arxiv.org/list/q-bio.BM/new
[1/1]:
Interpretable Multimodal Learning for Tumor Protein-Metal Binding: Progress, Challenges, and Pers...

Quantum Resource Complementarity in Finite-Dimensional Systems
Justin K. Edmondson
https://arxiv.org/abs/2506.11741 https://arxiv.org…

Quantum Resource Complementarity in Finite-Dimensional Systems
Quantum resources such as entanglement, information redundancy, and coherence enable revolutionary advantages but obey fundamental tradeoffs. We present a unified geometric constraint governing three core operational tasks: teleportation ($q_1$), cloning ($q_2$), and coherence-based metrology ($q_3$). For any tripartite quantum state $ρ_{ABC}$, we show the tight inequality $q_1^2 + q_2^2 + q_3^2 \leq 1$ confines all physically achievable resources to the positive octant of the unit ball. This …

Hecke reciprocity and class groups
Ari Shnidman, Artane Siad
https://arxiv.org/abs/2506.13749 https://arxiv.org/pdf/2506.13749…

Hecke reciprocity and class groups
When the $C_3$-extensions $F = K(\sqrt[3]{n})$ of $K = \mathbb{Q}(\sqrt{-3})$ are ordered by the norm of $n \in O_K$, we show that the average size of $\mathrm{Cl}_F[2]$ is $3/2$, confirming a prediction of Cohen--Martinet. Over $\mathbb{Q}$, we prove that as $F$ varies over the pure cubic fields $\mathbb{Q}(\sqrt[3]{n})$ that are tamely (resp.\ wildly) ramified at $3$, the average size of $\mathrm{Cl}_F[2]$ is $3/2$ (resp.\ $2$). This tame/wild dichotomy is not accounted for by the Cohen--Lens…

Replaced article(s) found for q-fin.CP. https://arxiv.org/list/q-fin.CP/new
[1/1]:
Operator Deep Smoothing for Implied Volatility
https://

Sign-changing solutions for critical Hamiltonian systems in $\mathbb{R}^N$
Yuxia Guo, Seunghyeok Kim, Angela Pistoia, Shusen Yan
https://arxiv.org/abs/2506.13077

Sign-changing solutions for critical Hamiltonian systems in $\mathbb{R}^N$
We build infinitely many geometrically distinct non-radial sign-changing solutions for the Hamiltonian-type elliptic systems $$ -Δu =|v|^{p-1}v\ \hbox{in}\ \mathbb{R}^N,\ -Δv =|u|^{q-1}u\ \hbox{in}\ \mathbb{R}^N,$$ where the exponents $(p,q)$ satisfy $p,q>1$ and belong to the critical hyperbola $$\frac1{p+1}+\frac1{q+1} =\frac {N-2}N.$$ To establish this result, we introduce several new ideas and strategies that are both robust and potentially applicable to other critical …

Replaced article(s) found for q-fin.PR. https://arxiv.org/list/q-fin.PR/new
[1/1]:
Crypto Inverse-Power Options and Fractional Stochastic Volatility

Communication Complexity of Exact Sampling under R\'enyi Information
Spencer Hill, Fady Alajaji, Tam\'as Linder
https://arxiv.org/abs/2506.12219 ht…

Communication Complexity of Exact Sampling under Rényi Information
We study the problem of communicating a sample from a probability distribution $P$ given shared access to a sequence distributed according to another probability distribution $Q$. Li and El Gamal used the Poisson functional representation to show that the minimum expected message length to communicate a sample from $P$ can be upper bounded by $D(P||Q) + \log (D(P||Q) + 1) + 4$, where $D(\, \cdot \, || \, \cdot\, )$ is the Kullback-Leibler divergence. We generalize …

Replaced article(s) found for q-fin.MF. https://arxiv.org/list/q-fin.MF/new
[1/1]:
Crypto Inverse-Power Options and Fractional Stochastic Volatility

Replaced article(s) found for q-fin.GN. https://arxiv.org/list/q-fin.GN/new
[1/1]:
The behavior of stock market prices throughout the episodes of capital inflows

Replaced article(s) found for q-bio.MN. https://arxiv.org/list/q-bio.MN/new
[1/1]:
Finding Thermodynamically Favorable Pathways in Chemical Reaction Networks Using Flows in Hypergr...

Replaced article(s) found for q-fin.PM. https://arxiv.org/list/q-fin.PM/new
[1/1]:
Multi-period Mean-Buffered Probability of Exceedance in Defined Contribution Portfolio Optimization

Deformed Aeppli cohomology: canonical deformations and jumping formulas
Yan Hu, Wei Xia
https://arxiv.org/abs/2506.12288 https://arxi…

Deformed Aeppli cohomology: canonical deformations and jumping formulas
Given a complex analytic family of complex manifolds, we consider canonical Aeppli deformations of $(p,q)$-forms and study its relations to the varying of dimension of the deformed Aeppli cohomology $\dim H^{\bullet,\bullet}_{Aϕ(t)}(X)$. In particular, we prove the jumping formula for the deformed Aeppli cohomology $H^{\bullet,\bullet}_{Aϕ(t)}(X)$. As a direct consequence, $\dim H^{p,q}_{Aϕ(t)}(X)$ remains constant iff the Bott-Chern deformations of $(n-p,n-q)$-forms and the Aeppli deformati…

On arithmetic progressions of positive integers avoiding $p F_m$ and $q L_n$
Rui-Jing Wang
https://arxiv.org/abs/2506.12047 https://a…

On arithmetic progressions of positive integers avoiding $p+F_m$ and $q+L_n$
In this paper, it is proved that there is an arithmetic progression of positive integers such that each of which is expressible neither as $p+F_m$ nor as $q+L_n$, where $ p,q $ are primes, $ F_m $ denotes the $ m $-th Fibonacci number and $ L_n $ denotes the $ n $-th Lucas number.

The Ultimate Signs of Second-Order Holonomic Sequences
Fugen Hagihara, Akitoshi Kawamura
https://arxiv.org/abs/2506.14751 https://arx…

The Ultimate Signs of Second-Order Holonomic Sequences
A real-valued sequence $f = \{ f(n) \}_{n \in \mathbb{N}}$ is said to be second-order holonomic if it satisfies a linear recurrence $f (n + 2) = P (n) f (n + 1) + Q (n) f (n)$ for all sufficiently large $n$, where $P, Q \in \mathbb{R}(x)$ are rational functions. We study the ultimate sign of such a sequence, i.e., the repeated pattern that the signs of $f (n)$ follow for sufficiently large $n$. For each $P$, $Q$ we determine all the ultimate signs that $f$ can have, and show how they partition …

Replaced article(s) found for q-bio.PE. https://arxiv.org/list/q-bio.PE/new
[1/1]:
Foundations of ecological and evolutionary change
https://

Replaced article(s) found for q-bio.GN. https://arxiv.org/list/q-bio.GN/new
[1/1]:
Approaches to studying virus pangenome variation graphs
https:/…

A New cw-NMR Q-meter for Dynamically Polarized Targets for Particle Physics
J. D. Maxwell, J. Brock, C. Cuevas, H. Dong, C. D. Keith, J. J. Pierce
https://arxiv.org/abs/2506.14637

A New cw-NMR Q-meter for Dynamically Polarized Targets for Particle Physics
Polarized solid targets produced via Dynamic Nuclear Polarization rely on Continuous-Wave Nuclear Magnetism Resonance measurements to accurately determine the degree of polarization of bulk samples polarized to nearly 100%. Since the late 1970's phase sensitive detection methods have been utilized to observe the magnetization of a sample as a small change in inductance under RF excitation near the Larmor frequency of the nuclear species of interest, using a device known as a Q-meter. Liverpool …

A federal judge on Monday declared some of the Trump administration’s cuts to National Institutes of Health grants
“void and illegal,”
accusing the government of racial discrimination and prejudice against L.G.B.T.Q. individuals.
Ruling from the bench, Judge William G. Young of the Federal District Court for the District of Massachusetts
delivered a damning assessment of the Trump administrations’ motives in targeting hundreds of grants that focused on the health of Bl…

Trump Live Updates: Senate Republicans Propose Deeper Medicaid Cuts in Major Policy Bill

Replaced article(s) found for q-bio.TO. https://arxiv.org/list/q-bio.TO/new
[1/1]:
Graph-Convolutional-Beta-VAE for Synthetic Abdominal Aorta Aneurysm Generation

Trump Administration Will End L.G.B.T.Q. Suicide Prevention Service (Maggie Astor/New York Times)
https://www.nytimes.com/2025/06/18/well/lgbtq-988-suicide-prevention.html
http://www.memeorandum.com/250618/p107#a250618p107

Peak algebra in noncommuting variables
Farid Aliniaeifard, Shu Xiao Li
https://arxiv.org/abs/2506.12868 https://arxiv.org/pdf/2506.12…

Peak algebra in noncommuting variables
The well-known descent-to-peak map $Θ_{\mathrm{QSym}}$ for the Hopf algebra of quasisymmetric functions, $\mathrm{QSym}$, and the peak algebra $Π$ were originally defined by Stembridge in 1997. We define the labelled descent-to-peak map $Θ_{\mathrm{NCQSym}}$ and extend the notion of the peak algebra to noncommuting variables. Moreover, we define Schur $Q$-functions in noncommuting variables having properties analogous to the classical Schur $Q$-functions.

Generalized Schur partition functions and RG flows
Anirudh Deb, Shlomo S. Razamat
https://arxiv.org/abs/2506.13764 https://arxiv.org/…

Generalized Schur partition functions and RG flows
We revisit a double-scaled limit of the superconformal index of ${\cal N}=2$ superconformal field theories (SCFTs) which generalizes the Schur index. The resulting partition function, $\hat {\cal Z}(q,α)$, has a standard $q$-expansion with coefficients depending on a continuous parameter $α$. The Schur index is a special case with $α=1$. Through explicit computations we argue that this partition function is an invariant of certain mass deformations and vacuum expectation value (vev) deformat…

Replaced article(s) found for q-bio.OT. https://arxiv.org/list/q-bio.OT/new
[1/1]:
The Cell Ontology in the age of single-cell omics
https://

Juneteenth celebrates the end of most slavery in the United States. It is also known as Emancipation Day, Freedom Day, Jubilee Day, Juneteenth Independence Day, Black Independence Day, and by U.S. statute, Juneteenth National Independence Day.
https://www.cong…

Put the Q In Jazz
#jazz #NowPlaying #QJazz

Put the Q In Jazz #NowPlaying
Stan Stewart - @muz4now

Twisted second moment of primitive cubic L-functions
Ziwei Hong, Zhiyong Zheng
https://arxiv.org/abs/2506.14656 https://arxiv.org/pdf…

Twisted second moment of primitive cubic L-functions
We investigate the mean value of the twisted second moment of primitive cubic $L$-functions over $\mathbb{F}_q(T)$ in the non-Kummer setting. Specifically, we study the sum \begin{equation*} \sum_{\substack{χ primitive\ cubic\\ genus(χ)=g}}χ(h_1)\barχ(h_2)|L_q(\frac{1}{2}, χ)|^2, \end{equation*} where $L_q(s,χ)$ denotes the $L$-function associated with primitive cubic character $χ$. Employing a double Dirichlet series approach, we establish an error term of size

Using BDF schemes in the temporal integration of POD-ROM methods
Bosco Garc\'ia-Archilla, Alicia Garc\'ia-Mascaraque, Julia Novo
https://arxiv.org/abs/2506.14543

Using BDF schemes in the temporal integration of POD-ROM methods
In this paper we consider the numerical approximation of a semilinear reaction-diffusion model problem (PDEs) by means of reduced order methods (ROMs) based on proper orthogonal decomposition (POD). We focus on the time integration of the fully discrete reduced order model. Most of the analysis in the literature has been carried out for the implicit Euler method as time integrator. We integrate in time the reduced order model with the BDF-q time stepping ($1\le q\le 5$) and prove optimal rate o…

Dynamics of Vortex Clusters on a Torus
Aswathy K R, Udaya Maurya, Surya Teja Gavva, Rickmoy Samanta
https://arxiv.org/abs/2506.13158 https://

Dynamics of Vortex Clusters on a Torus
We investigate the collective dynamics of multivortex assemblies in a two dimensional (2D) toroidal fluid film of distinct curvature and topology. The incompressible and inviscid nature of the fluid allows a Hamiltonian description of the vortices, along with a self-force of geometric origin, arising from the standard Kirchhoff-Routh regularization procedure. The Hamiltonian dynamics is constructed in terms of $q$-digamma functions $Ψ_q(z)$, closely related to the Schottky-Klein prime function…

An explicit decomposition of higher Deligne-Lsuztig representations
Ben Liu, Sian Nie
https://arxiv.org/abs/2506.12918 https://arxiv.…

An explicit decomposition of higher Deligne-Lsuztig representations
In a previous paper, the second named author obtains a decomposition of an elliptic higher Deligne-Lusztig representation into irreducible summands, which are built in the same way as Yu types using a geometric analog $κ'$ of the Weil-Heisenberg representation $κ$. In this note, we show that $κ'$ and $κ$ differs by a character $χ$. Moreover, under a mild condition on the cardinality $q$ of the residue field (for instance $q > 3$), we show that $χ$ equals the quadratic character constructe…

Replaced article(s) found for q-fin.MF. https://arxiv.org/list/q-fin.MF/new
[1/1]:
Distributionally robust risk evaluation with a causality constraint and structural information

Duality pairings with the analytic structure group
Christopher Wulff, Rudolf Zeidler
https://arxiv.org/abs/2506.13703 https://arxiv.o…

Duality pairings with the analytic structure group
We construct a slant product $\mathrm{S}^{G\times H}_p(X\times Y)\otimes \mathrm{K}_{-q}(\bar{\mathfrak{c}}^{\mathrm{red}} Y\rtimes H)\to \mathrm{K}_{p-q}(\mathrm{C}^\ast_G X)$ on the analytic structure group of Higson and Roe and the K-theory of the stable Higson compactification taking values in the (equivariant) Roe algebra. This complements the slant products constructed in earlier work of Engel and the authors ( arXiv:1909.03777 [math.KT] ). The distinguishing feature of our new slant prod…

Investigating the Effects of Cognitive Biases in Prompts on Large Language Model Outputs
Yan Sun, Stanley Kok
https://arxiv.org/abs/2506.12338 https://

Investigating the Effects of Cognitive Biases in Prompts on Large Language Model Outputs
This paper investigates the influence of cognitive biases on Large Language Models (LLMs) outputs. Cognitive biases, such as confirmation and availability biases, can distort user inputs through prompts, potentially leading to unfaithful and misleading outputs from LLMs. Using a systematic framework, our study introduces various cognitive biases into prompts and assesses their impact on LLM accuracy across multiple benchmark datasets, including general and financial Q&A scenarios. The results d…

Replaced article(s) found for q-bio.GN. https://arxiv.org/list/q-bio.GN/new
[1/1]:
MLOmics: Cancer Multi-Omics Database for Machine Learning
https…

qa_user: User interactions on Q&A websites (2016)
Networks of interactions among users from four online Q&A sites: Stack Overflow, Math Overflow, Super User, and Ask Ubuntu. A directed edge (i,j) indicates a user i responded to user j's post. Edges are timestamped. For each Q&A site, four differently defined networks are provided, based on the definition of an edge: (i) a user answered a question, (ii) a user commented on a question, (iii) a user commented on an answer…

Replaced article(s) found for q-bio.QM. https://arxiv.org/list/q-bio.QM/new
[1/1]:
DeepGDel: Deep Learning-based Gene Deletion Prediction Framework for Growth-Coupled Production in...

Hunting for Dark Photon-Photon Tridents
Thong T. Q. Nguyen
https://arxiv.org/abs/2506.12153 https://arxiv.org/pdf/2506.12153

Hunting for Dark Photon-Photon Tridents
Dark photons, hypothesized to be sufficiently light and/or weakly interacting, offer a compelling candidate for dark matter. Their decay into three photons, referred to as the "dark photon trident" process, becomes the dominant channel when the dark photon mass lies below the electron pair production threshold. This decay channel produces a significant flux of x-rays, presenting an opportunity for indirect detection. In this study, we analyze 16 years of x-ray data from INTEGRAL/SPI to investig…

On Singer's conjecture for the fourth algebraic transfer in certain generic degrees
Dang Vo Phuc
https://arxiv.org/abs/2506.10232 https://

On Singer's conjecture for the fourth algebraic transfer in certain generic degrees
Let $A$ be the Steenrod algebra over the finite field $k := \mathbb Z_2$ and $G(q)$ be the general linear group of rank $q$ over $k.$ A well-known open problem in algebraic topology is the explicit determination of the cohomology groups of the Steenrod algebra, ${\rm Ext}^{q, *}_A(k, k),$ for all homological degrees $q \geq 0.$ The Singer algebraic transfer of rank $q,$ formulated by William Singer in 1989, serves as a valuable method for the description of such Ext groups. This transfer maps f…

Solitary waves in the complementary generalized ABS model
Avinash Khare, Fred Cooper, John F. Dawson, Avadh Saxena
https://arxiv.org/abs/2506.12631 https:/…

Solitary waves in the complementary generalized ABS model
We obtain exact solutions of the nonlinear Dirac equation in 1+1 dimension of the form $ Ψ(x,t) =Φ(x) \rme^{-\rmi ωt}$ where the nonlinear interactions are a combination of vector-vector and scalar-scalar interactions with the interaction Lagrangian given by $L_I = \frac{g^2}{(κ+1)}[\barψ γ_μψ\barψ γ^μ ψ]^{(κ+1)/2} - \frac{g^2}{q(κ+1)}(\barψ ψ)^{κ+1}$, where $κ>0$ and $q>1$. This is the complement of the generalization of the ABS model \cite{abs} that we recently studied \cite…

“[T]here can be no debate that most protesters demonstrated peacefully,” he said & that those who were violent were not armed with weapons or organized to overthrow the government.
✅ Q&A on Federalizing the #NationalGuard in #LosAngeles - FactCheck.org

Q&A on Federalizing the National Guard in Los Angeles - FactCheck.org
The disagreement between President Donald Trump and California Gov. Gavin Newsom over Trump deploying state National Guard troops to Los Angeles is now being debated in court. We’ll explain how the situation developed and answer some common questions.

Replaced article(s) found for q-bio.NC. https://arxiv.org/list/q-bio.NC/new
[1/1]:
Tensor formalism for predicting synaptic connections with ensemble modeling or optimization

On the Density of Prime Imbalances in the Unit Interval
Paul Alexander Bilokon
https://arxiv.org/abs/2506.12063 https://arxiv.org/pdf…

On the Density of Prime Imbalances in the Unit Interval
We prove that the set of normalized differences between primes, defined as $S = \{(p-q)/(p+q) : p > q \text{ are primes}\}$, is dense in the open unit interval $(0,1)$. Our proof provides an explicit construction algorithm with quantitative bounds, relying on elementary results from prime number theory including Bertrand's postulate and explicit bounds on prime gaps in long intervals.

Polarization Studies of Black Widows PSRs B1957 20, J2055 3829 and J1544 4937
S. Q. Wang, N. Wang, S. Dai, G. Hobbs, R. Luo, J. B. Wang, A. Zic
https://arxiv.org/abs/2506.12272

Polarization Studies of Black Widows PSRs B1957+20, J2055+3829 and J1544+4937
We present an analysis of the polarization of three black widow pulsars, PSRs B1957+20, J2055+3829 and J1544+4937 at 1250\,MHz using the Five-hundred-meter Aperture Spherical radio Telescope (FAST). Radio eclipses for PSRs B1957+20 and J2055+3829 are detected, while the radio emission for J1544+4937 is detected throughout the eclipse. We study the polarization and dispersion measure properties of the pulsars near and during the eclipse. The position angle of the linear polarization is observed …

High-dimensional regression with outcomes of mixed-type using the multivariate spike-and-slab LASSO
Soham Ghosh, Sameer K. Deshpande
https://arxiv.org/abs/2506.13007

High-dimensional regression with outcomes of mixed-type using the multivariate spike-and-slab LASSO
We consider a high-dimensional multi-outcome regression in which $q,$ possibly dependent, binary and continuous outcomes are regressed onto $p$ covariates. We model the observed outcome vector as a partially observed latent realization from a multivariate linear regression model. Our goal is to estimate simultaneously a sparse matrix ($B$) of latent regression coefficients (i.e., partial covariate effects) and a sparse latent residual precision matrix ($Ω$), which induces partial correlations …

Replaced article(s) found for q-bio.BM. https://arxiv.org/list/q-bio.BM/new
[1/1]:
Disentangling the Complex Multiplexed DIA Spectra in De Novo Peptide Sequencing

Adam Curtis explores Edward Bernays and his "Torches of Freedom" campaign
https://youtube.com/watch?v=IYWW6NEsNOQ&si=YXLwznqW1KRoeZu5

The Combinatorial Rank of Subsets: Metric Density in Finite Hamming Spaces
Jamolidin K. Abdurakhmanov
https://arxiv.org/abs/2506.13081 https://

The Combinatorial Rank of Subsets: Metric Density in Finite Hamming Spaces
We introduce a novel concept of rank for subsets of finite metric spaces E^n_q (the set of all n-dimensional vectors over an alphabet of size q) equipped with the Hamming distance, where the rank R(A) of a subset A is defined as the number of non-constant columns in the matrix formed by the vectors of A. This purely combinatorial definition provides a new perspective on the structure of finite metric spaces, distinct from traditional linear-algebraic notions of rank. We establish tight bounds f…

Und alle so: Ooohh!!!
https://youtu.be/TJtnLOky0-Q?si=P6Z2mjLZomUCeoE8

Infall-driven gravitational instability in accretion discs
Cristiano Longarini, Daniel Price, Kaitlin Kratter, Giuseppe Lodato, Cathie Clarke
https://arxiv.org/abs/2506.13701

Infall-driven gravitational instability in accretion discs
Gravitational instability (GI) is typically studied in cooling-dominated discs, often modelled using simplified prescriptions such as $β$-cooling. In this paper, we investigate the onset and evolution of GI in accretion discs subject to continuous mass injection, combining 1D and 3D numerical simulations. We explore an alternative self-regulation mechanism in which mass replenishment drives the system toward marginal stability $Q\sim 1$. In this regime, the disc establishes a steady-state disc…

For all online participants, find your Venueless access link in your order confirmation email or our email from June 13.
Our platform is user-friendly; navigate through the left menu bar for live streams of all four stages. There's a chat for comments and interaction next to the video streams, and you can switch to the Q&A function above the chat for questions to be read to the speakers. Have questions? Our Online Stage Hosts are here to help.
Thanks for joining us online…

[2025-06-17 Tue (UTC), no new articles found for q-fin.ST Statistical Finance]
toXiv_bot_toot

Ramanujan's partition generating functions modulo $\ell$
Kathrin Bringmann, William Craig, Ken Ono
https://arxiv.org/abs/2506.06101 https://

Ramanujan's partition generating functions modulo $\ell$
For the partition function $p(n)$, Ramanujan proved the striking identities $$ P_5(q):=\sum_{n\geq 0} p(5n+4)q^n =5\prod_{n\geq 1} \frac{\left(q^5;q^5\right)_{\infty}^5}{(q;q)_{\infty}^6}, $$ $$ P_7(q):=\sum_{n\geq 0} p(7n+5)q^n =7\prod_{n\geq 1}\frac{\left(q^7;q^7\right)_{\infty}^3}{(q;q)_{\infty}^4}+49q \prod_{n\geq 1}\frac{\left(q^7;q^7\right)_{\infty}^7}{(q;q)_{\infty}^8}, $$ where $(q;q)_{\infty}:=\prod_{n\geq 1}(1-q^n).$ As these identities imply his celebrated congruences modulo 5 …

Space-time fractional stochastic partial differential equations driven by L\'evy white noise
Yuhui Guo, Jiang-Lun Wu
https://arxiv.org/abs/2506.12834 h…

Space-time fractional stochastic partial differential equations driven by Lévy white noise
This paper is concerned with the following space-time fractional stochastic nonlinear partial differential equation \begin{equation*} \left(\partial_t^β+\fracν{2}\left(-Δ\right)^{α/ 2}\right) u=I_{t}^γ\Big[ f(t,x,u)-\sum_{i=1}^{d} \frac{\partial}{\partial x_i} q_i(t,x,u)+ σ(t,x,u) F_{t,x}\Big] \end{equation*} for a random field $u(t,x):[0,\infty)\times\mathbb{R}^d \mapsto\mathbb{R}$, where $α>0, β\in(0,2), γ\ge0, ν>0, F_{t,x}$ is a Lévy space-time white noise, $I_{t}^γ$ stands for…

Replaced article(s) found for math.MG. https://arxiv.org/list/math.MG/new
[1/1]:
The Stepanov theorem for Q-valued functions
https://

[2025-06-17 Tue (UTC), 4 new articles found for q-fin.RM Risk Management]
toXiv_bot_toot

Approximating Hamiltonian for Hartree-Fock solutions for nonrelativistic atoms
N. Q. San, O. D. Skoromnik, V. V. Triguk, I. D. Feranchuk
https://arxiv.org/abs/2506.14661

Approximating Hamiltonian for Hartree-Fock solutions for nonrelativistic atoms
In our work we construct a Hamiltonian, whose eigenstates approximate the solutions of the self-consistent Hartree-Fock equations for nonrelativistic atoms and ions. Its eigenvalues are given by completely algebraic expressions and the eigenfunctions are defined by Coulomb wave-functions orbitals. Within this approximation we compute the binding energy, ionization potentials, electron density distribution, electron density at the nucleus, and atomic scattering factors of nonrelativistic atoms a…

Anomalous Superfluid Density in Pair-Density-Wave Superconductors
Ke Wang, Qijin Chen, Rufus Boyack, K. Levin
https://arxiv.org/abs/2506.13631 https://

Anomalous Superfluid Density in Pair-Density-Wave Superconductors
We study the superfluid density $n_s(T)$ of pair-density-wave (PDW) superconductors; this determines where they are unstable and establishes signatures of their unusual order. Here we compute $n_s(T)$ for the 2D unidirectional PDW superconducting phases that emerge from a microscopic model (with nearest neighbor attraction). With gapped and gapless bands in the Bogoliubov quasiparticle dispersion, this theory provides self-consistently determined wavevectors \(\mathbf{Q}\) for the spatially mod…

Replaced article(s) found for q-bio.PE. https://arxiv.org/list/q-bio.PE/new
[1/1]:
The spatially variable effects of mangroves on flood depths and losses from storm surges in Florida

Lifting residual Galois representations with the same semi-simplification
Stefan Nikoloski
https://arxiv.org/abs/2506.12644 https://a…

Lifting residual Galois representations with the same semi-simplification
If a $p$-adic Galois representation $ρ_{f,ν}:Γ_{\mathbb Q} \to \GL_2(E_{f,ν})$ attached to some eigenform $f$ is residually reducible it will have 2 non-isomorphic reductions, which have the same semi-simplification. In this paper, we answer a version of the inverse question, first brought up by Toby Gee and Alice Pozzi. Starting with two modulo $p$ non-semi-simple representations $\overline{ρ_1},\overline{ρ_2}:Γ_{\mathbb Q} \to \GL_2(k)$, which have the same semi-simplification we show …

qa_user: User interactions on Q&A websites (2016)
Networks of interactions among users from four online Q&A sites: Stack Overflow, Math Overflow, Super User, and Ask Ubuntu. A directed edge (i,j) indicates a user i responded to user j's post. Edges are timestamped. For each Q&A site, four differently defined networks are provided, based on the definition of an edge: (i) a user answered a question, (ii) a user commented on a question, (iii) a user commented on an answer…

[2025-06-17 Tue (UTC), no new articles found for q-fin.TR Trading and Market Microstructure]
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3-dimensional charged black holes in $f({Q})$ gravity
G. G. L. Nashed, Emmanuel N. Saridakis
https://arxiv.org/abs/2506.10046 https://

3-dimensional charged black holes in $f({Q})$ gravity
We present new exact charged black hole solutions in (2+1) dimensions within the framework of $f({Q})$ gravity, where ${Q}$ denotes the non-metricity scalar. By considering a cubic $f({Q})$ form we derive classes of charged and uncharged spherically symmetric solutions, and we identify conditions under which these reduce to the well-known Banados-Teitelboim-Zanelli (BTZ) black hole. Notably, our analysis reveals a novel charged solution that is asymptotically Anti-de Sitter (AdS) but cannot be …

Replaced article(s) found for q-bio.OT. https://arxiv.org/list/q-bio.OT/new
[1/1]:
English dictionaries, gold and silver standard corpora for biomedical natural language processing...

Isotopisms of quadratic quasigroups
Jack Allsop
https://arxiv.org/abs/2506.02446 https://arxiv.org/pdf/2506.02446

Isotopisms of quadratic quasigroups
A quasigroup is a pair $(Q, \cdot)$ where $Q$ is a non-empty set and $\cdot$ is a binary operation on $Q$ such that for every $(u, v) \in Q^2$ there exists a unique $(x, y) \in Q^2$ such that $u \cdot x = v = y \cdot u$. Let $q$ be an odd prime power, let $\mathbb{F}_q$ denote the finite field of order $q$, and let $\mathcal{R}_q$ denote the set of non-zero squares in $\mathbb{F}_q$. Let $\{a, b\} \subseteq \mathbb{F}_q$ be such that $\{ab, (a-1)(b-1)\} \subseteq \mathcal{R}_q$. Let $\mathcal{Q…

The Dogma tour 30min Q&A... recorded! 😂
▶️ Kevin Smith - Dogma 25th Anniversary Q & A (April 23, 2025- Washington)
https://youtube.com/watch?v=uL0eBZajQYo&si=UDPwM9YDfQC-MHD_

Replaced article(s) found for q-bio.GN. https://arxiv.org/list/q-bio.GN/new
[1/1]:
S3Mirror: Making Genomic Data Transfers Fast, Reliable, and Observable with DBOS

Macroscopicity of quantum superposition
Xiao-Fu Peng
https://arxiv.org/abs/2506.14458 https://arxiv.org/pdf/2506.14458

Macroscopicity of quantum superposition
In this paper, we define a universal measure of macroscopicity $β$ in the form of, ({\em experimentally observed coherence time})/({\em characteristic time required to repeatably distinguish the components of a quantum superposition state}), to divide the quantum/classical (Q-C) boundary. The analysis shows that, for a matter-wave interferometer, covering systems from electron to macromolecular, the measure of its macroscopicity is expressed by $β=pθd/8\hbar$, and it consistently yields $β<…

Stability of the centers of group algebras of general affine groups $GA_n(q)$
Jinkui Wan, Lan Zhou
https://arxiv.org/abs/2506.05652 https://

Stability of the centers of group algebras of general affine groups $GA_n(q)$
The general affine group $GA_n(q)$ consisting of invertible affine transformations of an affine space of codimension one in the vector space $\mathbb{F}_q^n$ over a finite field $\mathbb{F}_q$, can be viewed as a subgroup of the general linear group $GL_{n}(q)$ over $\mathbb{F}_q$. In the article, we introduce the notion of the type of each matrix in $GA_n(q)$ and give an explicit representative for each conjugacy class. Then the center $\mathscr{A}_n(q)$ of the integral group algebra $\mathbb{…

The Gierer-Meinhardt system in the entire space with non-local proliferation rates
Marius Ghergu, Nikos I. Kavallaris, Yasuhito Miyamoto
https://arxiv.org/abs/2506.12426

The Gierer-Meinhardt system in the entire space with non-local proliferation rates
In this work, we present a novel stationary Gierer-Meinhardt system incorporating non-local proliferation rates, defined as follows: $$ \begin{cases} \displaystyle -Δu+λu=\frac{J*u^p}{v^q}+ρ(x) &\quad\mbox{ in }\mathbb{R}^N\, , N\geq 1,\\[0.1in] \displaystyle -Δv+μv=\frac{J*u^m}{v^s} &\quad\mbox{ in }\mathbb{R}^N.\\[0.1in] \end{cases} $$ This system emerges in various contexts, such as biological morphogenesis, where two interacting chemicals, identified as an activator and an inhibitor, a…

'You Can't Kill All of Their Nuclear Scientists': A Top Diplomat on Why the Israeli-Iranian Conflict Won't End Soon (Michael Hirsh/Politico)
https://www.politico.com/news/magazine/2025/06/13/hirsh-crocker-q-a-00405637
http://www.memeorandum.com/250613/p124#a250613p124

[2025-06-17 Tue (UTC), no new articles found for q-fin.CP Computational Finance]
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[2025-06-17 Tue (UTC), 1 new article found for q-fin.PR Pricing of Securities]
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[2025-06-18 Wed (UTC), no new articles found for q-fin.TR Trading and Market Microstructure]
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On lengths of modules over certain Artinian complete intersections
Tony J. Puthenpurakal
https://arxiv.org/abs/2506.10368 https://arx…

On lengths of modules over certain Artinian complete intersections
Let $(Q,\mathfrak{n})$ be a regular local ring of dimension $c \geq 2$ with algebraically closed residue field $k = Q/\mathfrak{n}$. Let $f_1, f_2, \ldots f_{c-1}, g$ be a regular sequence in $Q$ such that $ f_i \in \mathfrak{n}^2$ for all $i$ and $g \in \mathfrak{n}$. Set $A = Q/(f_1,\ldots, f_{c-1}, g^r)$ with $r \geq 2$. Notice $A$ is an Artinian complete intersection of codimension $c$. We show that there exists $α_A \in \mathbb{P}^{c-1}(k)$ such that there exists integer $m_A \geq 2…

[2025-06-17 Tue (UTC), 1 new article found for q-fin.PM Portfolio Management]
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[2025-06-17 Tue (UTC), 4 new articles found for q-bio.MN Molecular Networks]
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[2025-06-17 Tue (UTC), no new articles found for q-fin.GN General Finance]
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[2025-06-18 Wed (UTC), 7 new articles found for q-bio.QM Quantitative Methods]
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Modular resurgence, $q$-Pochhammer symbols, and quantum operators from mirror curves
Veronica Fantini, Claudia Rella
https://arxiv.org/abs/2506.08265 https…

Modular resurgence, $q$-Pochhammer symbols, and quantum operators from mirror curves
Building on the results of [1,2], we study the resurgence of $q$-Pochhammer symbols and determine their summability and quantum modularity properties. We construct a new, infinite family of pairs of modular resurgent series from the asymptotic expansions of sums of $q$-Pochhammer symbols weighted by suitable Dirichlet characters. These weighted sums fit into the modular resurgence paradigm and provide further evidence supporting our conjectures in [1]. In the context of the topological string/s…

Hard bremsstrahlung for the production of prompt photons
A. A. Kampf (Lomonosov Moscow State University, Moscow, Russia, Dzhelepov Laboratory of Nuclear Problems, Joint Institute for Nuclear Research, Dubna, Russia)
https://arxiv.org/abs/2506.09700

Hard bremsstrahlung for the production of prompt photons
The analytical calculation of helicity amplitudes for hard photon and gluon bremsstrahlung radiation are described using the spinor formalism for processes of the type $\bar{q} q \to g γ$ and $q g \to q γ$. The presented amplitudes are expressed in terms of field strength bivectors, with allowance for the dependence on the helicities and masses of all particles. Numerical calculations have been performed for the quark-antiquark annihilation process $\bar{c}c$ at the center-of-mass energies of…

[2025-06-17 Tue (UTC), 9 new articles found for q-bio.NC Neurons and Cognition]
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This https://arxiv.org/abs/2409.14156 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Computing the Proximal Operator of the $q$-th Power of the $\ell_{1,q}$-norm for Group Sparsity
In this note, we comprehensively characterize the proximal operator of the $q$-th power of the $\ell_{1,q}$-norm (denoted by $\ell_{1,q}^{q}$) with $0\!<\!q\!<\!1$ by exploiting the well-known proximal operator of $|\cdot|^q$ on the real line. In particular, much more explicit characterizations can be obtained whenever $q\!=\!1/2$ and $q\!=\!2/3$ due to the existence of closed-form expressions for the proximal operators of $|\cdot|^{1/2}$ and $|\cdot|^{2/3}$. Numer…

[2025-06-17 Tue (UTC), 3 new articles found for q-bio.BM Biomolecules]
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Analytic Dilogarithm Identities
Cetin Hakimoglu
https://arxiv.org/abs/2506.10206 https://arxiv.org/pdf/2506.10206

Analytic Dilogarithm Identities
By showing that the ratio of two beta-like integrals equals an integer, new Dilogarithm identities are derived, as well as analytic proofs to conjectured identities. New, non-trivial 2-term and ladder-like Dilogarithm identities are derived about ${Q}[\sqrt{2}]$, ${Q}[\sqrt{5}]$, ${Q}[\sqrt{-7}]$, and ${Q}[\sqrt{3}]$, . This also leads also to a connection between identities ${Q}[\sqrt{13}]$ and ${Q}[\sqrt{3}]$. Single-term and two-term complex Dilogarithm identities are derived, in addition to…

[2025-06-17 Tue (UTC), 3 new articles found for q-bio.QM Quantitative Methods]
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Affine web of type Q
Linliang Song, Xingyu Wang
https://arxiv.org/abs/2506.09729 https://arxiv.org/pdf/2506.09729

Affine web of type Q
We introduce a new diagrammatic $\Bbbk$-linear monoidal supercategory $QWeb^\bullet$, the affine web supercategory of type $Q$, where $\Bbbk$ is a commutative ring of characteristic not two. This category is the affinization of the web category of type $Q$, originally introduced by Brown and Kujawa. It serves as the type $Q$ analog of the affine web category introduced by Davidson, Kujawa, Muth and Zhu, and independently by Wang and one of the authors. We obtain diagrammatic integral bases for …

Partial independent transversals in multipartite graphs
Penny Haxell, Arpit Mittal, Yi Zhao
https://arxiv.org/abs/2506.09515 https://…

Partial independent transversals in multipartite graphs
Given integers $r>d\ge 0$ and an $r$-partite graph, an independent $(r-d)$-transversal or $(r-d)$-IT is an independent set of size $r-d$ that intersects each part in at most one vertex. We show that every $r$-partite graph with maximum degree $Δ$ and parts of size $n$ contains an $(r-d)$-IT if $n> 2Δ(1-\frac{1}{q})$, provided $q= \lfloor \frac{r}{d+1}\rfloor\ge \frac{4r}{4d+5}$. This is tight when $q$ is even and extends a classical result of Haxell in the $d=0$ case. When $q= \lfloor \frac{r…

[2025-06-18 Wed (UTC), 3 new articles found for q-fin.MF Mathematical Finance]
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This https://arxiv.org/abs/2502.07995 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_hept…

Genuine multi-entropy and holography
Is bipartite entanglement sufficient for holography? Through the analysis of the Markov gap, it is known that the answer is no. In this paper, we give a new perspective on this issue from a different angle using a multi-entropy. We define a genuine $\mathtt{q}$-partite multi-entropy from a $\mathtt{q}$-partite multi-entropy by subtracting appropriate linear combinations of $\mathtt{\tilde{q}}$-partite multi-entropies for $\mathtt{\tilde{q}} < \mathtt{q}$, in such a way that the genuine $\mathtt…

This https://arxiv.org/abs/2504.11666 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

A note on the second supplementary law of rational power residue symbols
As a natural generalization of the Legendre symbol, the $q$-th power residue symbol $(a/p)_q$ is defined for primes $p$ and $q$ with $p\equiv 1 \bmod q$. In this paper, we generalize the second supplementary law by providing an explicit condition for $(q/p)_q = 1$, when $p$ has a special form $p = \sum_{i=0}^{q-1} m^i n^{q-1-i}$. This condition is expressed in terms of the polylogarithm $\mathrm{Li}_{1-q}(x)$ of negative index. Our proof relies on an argument similar to Lemmermeyer's proof of E…

[2025-06-17 Tue (UTC), no new articles found for q-fin.MF Mathematical Finance]
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The cubic moment of $L$-functions for specified local component families
Yueke Hu, Ian Petrow, Matthew P. Young
https://arxiv.org/abs/2506.14741 https://…

The cubic moment of $L$-functions for specified local component families
We prove Lindelöf-on-average upper bounds on the cubic moment of central values of $L$-functions over certain families of ${\rm PGL}_2/\mathbb{Q}$ automorphic representations $π$ given by specifying the local representation $π_p$ of $π$ at finitely many primes. Such bounds were previously known in the case that $π_p$ belongs to the principal series or is a ramified quadratic twist of the Steinberg representation; here we handle the supercuspidal case. Crucially, we use new Petersson/Brugge…

This https://arxiv.org/abs/2501.11775 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

Permutation polynomials, projective polynomials, and bijections between $μ_{\frac{q^n-1}{q-1}}$ and $PG(n-1,q)$
Using arbitrary bases for the finite field $\mathbb{F}_{q^n}$ over $\mathbb{F}_{q}$, we obtain the generalized Möbius transformations (GMTs), which are a class of bijections between the projective geometry $PG(n-1,q)$ and the set of roots of unity $μ_{\frac{q^n-1}{q-1}}\subseteq\mathbb{F}_{q^n}$, where $n\geq 2$ is any integer. We also introduce a class of projective polynomials, using the properties of which we determine the inverses of the GMTs. Moreover, we study the roots of those project…

On the Effective Non-vanishing of Rankin--Selberg $L$-functions at Special Points
Zhi Qi
https://arxiv.org/abs/2506.08546 https://arx…

On the Effective Non-vanishing of Rankin--Selberg $L$-functions at Special Points
Let $Q (z)$ be a holomorphic Hecke cusp newform of square-free level and $u_j (z)$ traverse an orthonormal basis of Hecke--Maass cusp forms of full level. Let $1/4 + t_j^2$ be the Laplace eigenvalue $u_j (z)$. In this paper, we prove that there is a constant $ γ(Q) $ expressed as a certain Euler product associated to $Q$ such that at least $ γ(Q) / 11 $ of the Rankin--Selberg special $L$-values $L (1/2+it_j, Q \otimes u_j)$ for $ t_j \leqslant T$ do not vanish as $T \rightarrow \infty$. Furth…