Tootfinder

from my link log —
Who invented vector clocks?
https://decomposition.al/blog/2023/04/08/who-invented-vector-clocks/
saved 2025-12-01

dblp_cite: DBLP citations (2014)
Citations among papers contained in the DBLP computer science bibliography. If a paper i cites a paper j also in this data set, then a directed edge connects i to j. (Papers not in the data set are excluded.) Self-loops may be present. This snapshot from May 2014.
This network has 12590 nodes and 49759 edges.
Tags: Informational, Citation, Unweighted

Positive Univariate Polynomials: SOS certificates, algorithms, bit complexity, and T-systems
Mat\'ias Bender (TROPICAL), Philipp Di Dio (OURAGAN), Elias Tsigaridas (OURAGAN)
https://arxiv.org/abs/2510.01701

Positive Univariate Polynomials: SOS certificates, algorithms, bit complexity, and T-systems
We study certificates of positivity for univariate polynomials with rational coefficients that are positive over (an interval of) $\mathbb{R}$, given as weighted sums of squares (SOS) of rational polynomials. We build on the algorithm of Chevillard, Harrison, Joldes, and Lauter~\cite{chml-usos-alg-11}, which we call \usos. For a polynomial of degree~$d$ and coefficient bitsize~$τ$, we show that a rational weighted SOS representation can be computed in $\widetilde{\mathcal{O}}_B(d^3 + d^2 τ)$ …

Local linearization for estimating the diffusion parameter of nonlinear stochastic wave equations with spatially correlated noise
Guoping Liu, Ran Wang
https://arxiv.org/abs/2510.01627

Local linearization for estimating the diffusion parameter of nonlinear stochastic wave equations with spatially correlated noise
We study the bi-parameter local linearization of the one-dimensional nonlinear stochastic wave equation driven by a Gaussian noise, which is white in time and has a spatially homogeneous covariance structure of Riesz-kernel type. We establish that the second-order increments of the solution can be approximated by those of the corresponding linearized wave equation, modulated by the diffusion coefficient. These findings extend the previous results of Huang et al. \cite{HOO2024}, which addressed …

When "AI" search engines look for sources, they go for fringe and not established quality sites. What could possibly go wrong?
(Original title: AI-powered search engines rely on “less popular” sources, researchers find)
https://arstechnica.com/a…

AI-powered search engines rely on “less popular” sources, researchers find
Generative search engines often cite sites that wouldn’t appear in Google’s top 100 links.

Since the Trump administration launched high-intensity immigration sweeps this year,
federal agents have routinely countered protestors using crowd control weapons
— rubber bullets, flash-bang grenades, tear gas and pepper balls.
They’ve fired on American citizens and noncitizens alike in ways that some experts say might be criminal.

Trump’s Immigration Forces Deploy “Less Lethal” Weapons in Dangerous Ways, Skirting Rules and Maiming Protesters
Civil rights and weapons experts cite the consequences of federal agents’ use of crowd control weapons: religious leaders shot with pepper balls and noxious chemicals. A nurse nearly blinded by tear gas. Protestors trapped, struggling to breathe.

#Hosting provider Oneprovider (#AS136258) is introducing some new "high performance" OneCould plans and increasing the price on existing ones. Price increases range from about 12%-25% beginning November 15, 2025.
They do not cite energy costs as the driving reason for the price c…

'A New Category of Evidence.' Feds Cite ChatGPT Logs of Palisades Fire Suspect
https://www.pcmag.com/news/a-new-category-of-evidence-feds-cite-chatgpt-logs-of-palisades-fire-suspect

_Do not cite the deep #memes to me, squid. I was there when they were written._
If there ever is #Internet / #Meme History 101, then this would be in it following the birth of YouTube. Though I saw it either on Slashdot or Digg…

Holomorphic line bundles on a special abelian surface
Jae-Hyun Yang
https://arxiv.org/abs/2510.10768 https://arxiv.org/pdf/2510.10768

Holomorphic line bundles on a special abelian surface
We consider a special abelian surface $A_Ω$ deduced from the work of Tianze Wang, Tianqin Wang and Hongwen Lu \cite{WWL}. We study holomorphic line bundles over a special abelian surface explicitly.

US lifts sanctions on Belarusian potash, state media cite Trump envoy as saying (Reuters)
https://www.reuters.com/world/europe/us-lifts-sanctions-belarusian-potash-state-media-cite-trump-envoy-saying-2025-12-13/
http://www.memeorandum.com/251213/p18#a251213p18

Shedeur Sanders showed enough talent, composure that Browns need to start him next week https://www.nytimes.com/athletic/6832605/2025/11/24/shedeur-sanders-browns-raiders-first-start-kevin-stefanski/

Construction of harmonic coordinates for weak immersions
Dorian Martino, Tristan Rivi\`ere
https://arxiv.org/abs/2510.10601 https://arxiv.org/pdf/2510.1060…

Construction of harmonic coordinates for weak immersions
We prove that any weak immersion in the critical Sobolev space $W^{\frac{n}{2}+1,2}(\mathbb{R}^n;\mathbb{R}^d)$ in even dimension $n\geq 4$, has global harmonic coordinates if its second fundamental form is small in the Sobolev space $W^{\frac{n}{2}-1,2}(\mathbb{R}^n;\mathbb{R}^d)$. This is a generalization to arbitrary even dimension $n\ge 4$ of a famous result of Müller--Sverak \cite{muller1995} for $n=2$. The existence of such coordinates is a key tool used by the authors in \cite{MarRiv202…

Optimal binary codes from $\mathcal{C}_{D}$-codes over a non-chain ring
Ankit Yadav, Ritumoni Sarma, Anuj Kumar Bhagat
https://arxiv.org/abs/2510.09057 https://

Optimal binary codes from $\mathcal{C}_{D}$-codes over a non-chain ring
In \cite{shi2022few-weight}, Shi and Li studied $\mathcal{C}_D$-codes over the ring $\mathcal{R}:=\mathbb{F}_2[x,y]/\langle x^2, y^2, xy-yx\rangle$ and their binary Gray images, where $D$ is derived using certain simplicial complexes. We study the subfield codes $\mathcal{C}_{D}^{(2)}$ of $\mathcal{C}_{D}$-codes over $\mathcal{R},$ where $D$ is as in \cite{shi2022few-weight} and more. We find the Hamming weight distribution and the parameters of $\mathcal{C}_D^{(2)}$ for various $D$, and identi…

Area Law for the entanglement entropy of free fermions in nonrandom ergodic field
Leonid Pastur, Mira Shamis
https://arxiv.org/abs/2510.11111 https://arxiv…

Area Law for the entanglement entropy of free fermions in nonrandom ergodic field
The paper deals with the asymptotic behavior of one of the widely used characteristics of correlations in large quantum systems. The correlations are known as quantum entanglement, the characteristic is called the entanglement entropy, and as large systems we consider an ideal gas of spinless lattice fermions. The system is determined by its one-body Hamiltonian. As shown in \cite{EPS}, if the Hamiltonian is an ergodic finite difference operator with exponentially decaying spectral projection, …

Boundary Conditions of Warped AdS$_3$ in New Massive Gravity
S. N. Sajadi, Supakchai Ponglertsakul
https://arxiv.org/abs/2510.06572 https://arxiv.org/pdf/2…

Boundary Conditions of Warped AdS$_3$ in New Massive Gravity
To satisfy the Cardy formula for Warped AdS$_3$ (WAdS$_{3}$) solutions in a quadratic ensemble, a specific set of boundary conditions has been proposed in \cite{Aggarwal:2020igb}. In this paper, these boundary conditions have been investigated in the three-dimensional new massive gravity (NMG) framework. The associated solution space, asymptotic symmetries, and charge algebra have been extracted. It has been shown that the surface charges are finite, but not integrable, and the integrability of…

The Smith normal form of distance matrices of high dimensional trees
Carlos A. Alfaro, Jes\'us Uriel Medrano, Iv\'an T\'ellez T\'ellez
https://arxiv.org/abs/2510.04471

The Smith normal form of distance matrices of high dimensional trees
Graham-Lovász-Pollak \cite{GL,GP} obtained the celebrated formula $$\det({\sf D}(T_{n+1}))=(-1)^nn2^{n-1},$$ for the determinant of the distance matrix ${\sf D}(T_{n+1})$ for any tree $T_{n+1}$ with $n+1$ vertices. Later, Hou and Woo \cite{HW} extended this formula to the Smith normal form (SNF) obtaining that $\SNF({\sf D}(T_{n+1}))={\sf I}_2\oplus 2{\sf I}_{n-2}\oplus [2n]$, for any tree $T_{n+1}$ with $n+1$ vertices. A $k$-{\it tree} is either a complete graph on $k$ vertices or a graph o…

A Small Collusion is All You Need
Yotam Gafni
https://arxiv.org/abs/2510.05986 https://arxiv.org/pdf/2510.05986

A Small Collusion is All You Need
Transaction Fee Mechanisms (TFMs) study auction design in the Blockchain context, and emphasize robustness against miner and user collusion, moreso than traditional auction theory. \cite{chung2023foundations} introduce the notion of a mechanism being $c$-Side-Contract-Proof ($c$-SCP), i.e., robust to a collusion of the miner and $c$ users. Later work \cite{chung2024collusion,welfareIncreasingCollusion} shows a gap between the $1$-SCP and $2$-SCP classes. We show that the class of $2$-SCP mechan…

Shedeur Sanders showed enough talent, composure that Browns need to start him next week https://www.nytimes.com/athletic/6832605/2025/11/24/shedeur-sanders-browns-raiders-first-start-kevin-stefanski/

Hallucination-Resistant, Domain-Specific Research Assistant with Self-Evaluation and Vector-Grounded Retrieval
Vivek Bhavsar, Joseph Ereifej, Aravanan Gurusami
https://arxiv.org/abs/2510.02326

Hallucination-Resistant, Domain-Specific Research Assistant with Self-Evaluation and Vector-Grounded Retrieval
Large language models accelerate literature synthesis but can hallucinate and mis-cite, limiting their usefulness in expert workflows. We present RA-FSM (Research Assistant - Finite State Machine), a modular GPT-based research assistant that wraps generation in a finite-state control loop: Relevance -> Confidence -> Knowledge. The system is grounded in vector retrieval and a deterministic citation pipeline. The controller filters out-of-scope queries, scores answerability, decomposes questions,…

Illegal. Completely illegal. But everyone agrees: nobody’s allowed to stop ICE from breaking state and local laws, only issue citations afterwards.
To mismarked vehicles. With masked drivers who refuse to identify themselves. How do you cite •that•?!

On Runge-Kutta convolution quadrature based fractional variational integrators
Khaled Hariz, Sina Ober-Bl\"obaum, Fernando Jimenez
https://arxiv.org/abs/2510.11082 https://…

On Runge-Kutta convolution quadrature based fractional variational integrators
Lagrangian systems subject to fractional damping can be incorporated into a variational formalism. The construction can be made by doubling the state variables and introducing fractional derivatives \cite{JiOb2}. The main objective of this paper is to use the Runge-Kutta convolution quadrature (RKCQ) method for approximating fractional derivatives, combined with higher order Galerkin methods in order to derive fractional variational integrators (FVIs). We are specially interested in the CQ base…

Analytic Characterization of $t$-Quasicircles and Conformal Mappings onto $t$-Quasidisks
Xin Wei
https://arxiv.org/abs/2510.12281 https://arxiv.org/pdf/251…

Analytic Characterization of $t$-Quasicircles and Conformal Mappings onto $t$-Quasidisks
In this paper, we introduce a new class of mappings, termed $(ρ,t)$-quasisymmetric mappings, which generalizes the classical concept of quasisymmetric mappings. Using this broader class of mappings, we provide an analytic characterization of $t$-quasicircles. This result can be viewed as a $t$-quasisymmetric analogue of a classical theorem by Tukia and Väisälä \cite{TV}. Furthermore, we study conformal mappings from the unit disk $\mathbb{D}$ onto $t$-quasidisks and show that their boundary…

Near Invariance of The Dual Compressed Shift
Arup Chattopadhyay, Supratim Jana
https://arxiv.org/abs/2510.12230 https://arxiv.org/pdf/2510.12230

Near Invariance of The Dual Compressed Shift
We present the notion of the nearly dual compressed shift-invariant subspaces of the orthogonal complement of the model space and obtain their structure using Hitt's algorithm \cite{DH}.

Convergence to a non-explicit steady state in non-factorized kinetic Fokker-Planck equations with (very) weak velocity confinements
Emeric Bouin, Luca Ziviani
https://arxiv.org/abs/2510.12331

Convergence to a non-explicit steady state in non-factorized kinetic Fokker-Planck equations with (very) weak velocity confinements
In this article, we prove some convergence results for kinetic Fokker-Planck equations with strong space confinement but fat-tailed local equilibria and non-explicit global steady states. We extend the results of \cite{C21} to a wider class of fat-tailed local equilibria, with rates of convergence in a large class of weighted $\sfL^1$ spaces. We complement our results with numerical simulations to investigate the shape of the non-explicit steady state.

A $1000\times$ Faster LLM-enhanced Algorithm For Path Planning in Large-scale Grid Maps
Junlin Zeng, Xin Zhang, Xiang Zhao, Yan Pan
https://arxiv.org/abs/2510.02716 https://

A $1000\times$ Faster LLM-enhanced Algorithm For Path Planning in Large-scale Grid Maps
Path planning in grid maps, arising from various applications, has garnered significant attention. Existing methods, such as A*, Dijkstra, and their variants, work well for small-scale maps but fail to address large-scale ones due to high search time and memory consumption. Recently, Large Language Models (LLMs) have shown remarkable performance in path planning but still suffer from spatial illusion and poor planning performance. Among all the works, LLM-A* \cite{meng2024llm} leverages LLM to …

Corrigendum to "Degree-Based Approximations for Network Reliability Polynomials". Comment on J. Complex Networks 2025, 13, cnaf001
Xinhan Liu, Piet Van Mieghem
https://arxiv.org/abs/2510.06247

Corrigendum to "Degree-Based Approximations for Network Reliability Polynomials". Comment on J. Complex Networks 2025, 13, cnaf001
Our original paper \cite{VanMieghem2025} described the stochastic approximation $\overline{rel}_G(p)=\bigl[1-ϕ_D(1-p)\bigr]^{N}$ in \cite[eq. (2.2)]{VanMieghem2025} and the first-order approximation $(R_1)_G(p)=\prod_{i=1}^{N}\!\bigl[1-(1-p)^{d_i}\bigr]$ in \cite[eq. (4.1)]{VanMieghem2025} as upper bounds for the all-terminal reliability polynomial \(rel_G(p)\). The present corrigendum clarifies that the unique upper bound is \(\Pr[\hat D_{\min}\geq 1]\), which is difficult to compute exactly,…

Gravitational Waves on Kerr Black Holes II: Metric Reconstruction with Cosmological Constant
Roman Berens, Trevor Gravely, Alexandru Lupsasca
https://arxiv.org/abs/2510.07712 ht…

Gravitational Waves on Kerr Black Holes II: Metric Reconstruction with Cosmological Constant
In this second paper of our series started with \cite{Berens2024}, we investigate linearized gravitational perturbations of a rotating Kerr black hole in a non-asymptotically flat spacetime with (anti-)de Sitter boundary conditions. Here, we explicitly write down the metric components (in both ingoing and outgoing radiation gauge) of the perturbations that correspond to a given mode of either Weyl scalar. We provide formulas involving Hertz potentials (intermediate quantities with a holographic…

dblp_cite: DBLP citations (2014)
Citations among papers contained in the DBLP computer science bibliography. If a paper i cites a paper j also in this data set, then a directed edge connects i to j. (Papers not in the data set are excluded.) Self-loops may be present. This snapshot from May 2014.
This network has 12590 nodes and 49759 edges.
Tags: Informational, Citation, Unweighted

Improving Online-to-Nonconvex Conversion for Smooth Optimization via Double Optimism
Francisco Patitucci, Ruichen Jiang, Aryan Mokhtari
https://arxiv.org/abs/2510.03167 https://…

Improving Online-to-Nonconvex Conversion for Smooth Optimization via Double Optimism
A recent breakthrough in nonconvex optimization is the online-to-nonconvex conversion framework of \cite{cutkosky2023optimal}, which reformulates the task of finding an $\varepsilon$-first-order stationary point as an online learning problem. When both the gradient and the Hessian are Lipschitz continuous, instantiating this framework with two different online learners achieves a complexity of $\mathcal{O}(\varepsilon^{-1.75}\log(1/\varepsilon))$ in the deterministic case and a complexity of $\…

A bribery attempt : "10€ if you cite me"
Never got that before, and most likely just a phishing atempt.
#bribery

Theoretical guarantees for change localization using conformal p-values
Swapnaneel Bhattacharyya, Aaditya Ramdas
https://arxiv.org/abs/2510.08749 https://a…

Theoretical guarantees for change localization using conformal p-values
Changepoint localization aims to provide confidence sets for a changepoint (if one exists). Existing methods either relying on strong parametric assumptions or providing only asymptotic guarantees or focusing on a particular kind of change(e.g., change in the mean) rather than the entire distributional change. A method (possibly the first) to achieve distribution-free changepoint localization with finite-sample validity was recently introduced by \cite{dandapanthula2025conformal}. However, whil…

Relative Gieseker's problem on $F$-divided bundles
Adrian Langer
https://arxiv.org/abs/2510.10583 https://arxiv.org/pdf/2510.10583

Relative Gieseker's problem on $F$-divided bundles
Let $f: X\to Y$ be a surjective morphism of normal projective varieties defined over an algebraically closed field of positive characteristic. We prove that if the induced map on étale fundamental groups is surjective then the corresponding map on $F$-divided fundamental groups is faithfully flat. We also prove an analogous result for isomorphisms. This generalizes and strengthens a recent result of X. Sun and L. Zhang \cite{Sun-Zhang2025}, which in turn generalized earlier results of H. Esnau…

Is it significant that, to date, I have not heard a single politician cite #ThomasPiketty?
https://www.tumblr.com/teledyn/799951466541498368/thomas-piketty-recent?source=share

Is a complete Riemannian manifold with positively pinched Ricci curvature compact
Lei Ni
https://arxiv.org/abs/2510.10279 https://arxiv.org/pdf/2510.10279

Is a complete Riemannian manifold with positively pinched Ricci curvature compact
A result of R. Hamilton asserts that any convex hypersurface in an Euclidian space with pinched second fundamental form must be compact. Partly inspired by this result, twenty years ago, in \cite{Ancient}, Remark 3.1 on page 650, the author formulated a problem asking if a complete Riemannian manifold with positively pinched Ricci curvature must be compact. There are several recent progresses, which are all rigidity results concerning the flat metric except the special case for the steady solit…

Jets countersue ex-executive, cite nearly 4,000 deleted texts in alleged plot against team president

https://www.cbssports.com/nfl/news/jets-co

Reminder: BHL is a rape apologist who has said that the hijab is an invitation to rape.
That's why we don't cite X. It is entirely made up of the worst people in the world. If you still use a functioning X account, you are *ONE OF THEM*, no matter how good your intentions. https://

Michael Hobbes (@michaelhobbes.bsky.social)
The way all of these people convinced themselves that Mamdani is antisemitic is a subject far more worthy of media examination than any of the ‘groupthink on campuses!’ thinkpieces we’ve been subjected to

Certain Inequalities for the generalized polar derivative of a polynomial
N. A. Rathe, D. R. Bhat, I. Dar
https://arxiv.org/abs/2510.02775 https://arxiv.or…

Certain Inequalities for the generalized polar derivative of a polynomial
Recently Rather et al. \cite{NT} considered the generalized derivative and the generalized polar derivative and studied the relative position of zeros of generalized derivative and generalized polar derivative with respect to the zeros of polynomial.\\ \indent In this paper, we establish some inequalities that estimate the maximum modulus of generalized derivative and the generalized polar derivative of the polynomial $P(z)$, which is also the extension of recently known results.

Further analysis of Peeling Sequences
D\'aniel G\'abor Simon
https://arxiv.org/abs/2510.03832 https://arxiv.org/pdf/2510.03832

Further analysis of Peeling Sequences
Let $P\subset \mathbf{R}^2$ be a set of $n$ points in general position. A peeling sequence of $P$ is a list of its points, such that if we remove the points from $P$ in that order, we always remove the next point from the convex hull of the remainder of $P$. Using the methodology of Dumitrescu and Tóth \cite{Dumitrescu}, with more careful analysis, we improve the upper bound on the minimum number of peeling sequences for an $n$ point set in the plane from $\frac{12.29^n}{100}$ to $\frac{9.78^n…

Hallucinating Flows for Optimal Mechanisms
Marios Mertzanidis, Athina Terzoglou
https://arxiv.org/abs/2510.05474 https://arxiv.org/pdf/2510.05474

Hallucinating Flows for Optimal Mechanisms
Myerson's seminal characterization of the revenue-optimal auction for a single item \cite{myerson1981optimal} remains a cornerstone of mechanism design. However, generalizing this framework to multi-item settings has proven exceptionally challenging. Even under restrictive assumptions, closed-form characterizations of optimal mechanisms are rare and are largely confined to the single-agent case \cite{pavlov2011optimal,hart2017approximate, daskalakis2018transport, GIANNAKOPOULOS2018432}, departi…

Existence and numerical approximation of a one-dimensional Boussinesq system with variable coefficients on a finite interval
Juan Carlos Mu\~noz Grajales, Deissy Marcela Pizo
https://arxiv.org/abs/2510.10829

Existence and numerical approximation of a one-dimensional Boussinesq system with variable coefficients on a finite interval
In this paper, we investigate the well-posedness of a nonlinear dispersive model with variable coefficients that describes the evolution of surface waves propagating through a one-dimensional shallow water channel of finite length with irregular bottom topography. To complement the theoretical analysis, we utilize the numerical solver developed by the authors in \cite{PizoMunoz} to approximate solutions of the model on a finite spatial interval, considering various parameter values and forms of…

Dual Truncated Hankel Operators: Characterization and Properties
Arup Chattopadhyay, Supratim Jana
https://arxiv.org/abs/2510.12223 https://arxiv.org/pdf/2…

Dual Truncated Hankel Operators: Characterization and Properties
We introduce the notion of the Dual Truncated Hankel Operator (DTHO) and provide several operator equation characterizations using the dual compressed shift operator. These characterizations are similar to classical results concerning Hankel operators and align with recent findings related to Truncated Hankel Operators (THO) \cite{GM}. Additionally, our work addresses comprehensive solutions to various operator equations encountered in studying THO and the classical Hankel operator. We have als…

On extremes for Gaussian subordination
Shuyang Bai, Marie-Christine D\"uker
https://arxiv.org/abs/2510.10578 https://arxiv.org/pdf/2510.10578

On extremes for Gaussian subordination
This paper investigates extreme value theory for processes obtained by applying transformations to stationary Gaussian processes, also called subordinated Gaussian processes. The main contributions are as follows. First, we refine the method of \cite{sly2008nonstandard} to allow the covariance of the underlying Gaussian process to decay more slowly than any polynomial rate, nearly matching Berman's condition. Second, we extend the theory to a multivariate setting, where both the subordinated pr…

Supersymmetries in the theory of W-algebras
Andrew Linshaw, Arim Song, Uhi Rinn Suh
https://arxiv.org/abs/2510.03957 https://arxiv.org/pdf/2510.03957

Supersymmetries in the theory of W-algebras
Let $\mathfrak{g}$ be a basic Lie superalgebra and $f$ be an odd nilpotent element in an $\mathfrak{osp}(1|2)$ subalgebra of $\mathfrak{g}$. We provide a mathematical proof of the statement that the W-algebra $W^k(\mathfrak{g},F)$ for $F=-\frac{1}{2}[f,f]$ is a vertex subalgebra of the SUSY W-algebra $W_{N=1}^k(\mathfrak{g},f)$, and that it commutes with all weight $\frac{1}{2}$ fields in $W_{N=1}^k(\mathfrak{g},f)$. Note that it has been long believed by physicists \cite{MadRag94}. In par…

Entanglement entropy between tangent balls in CFT$_D$
Jiankun Li, Li Song
https://arxiv.org/abs/2510.01655 https://arxiv.org/pdf/2510.01655

Entanglement entropy between tangent balls in CFT$_D$
We apply the universal method developed in \cite{Jiang:2025jnk} to compute the entanglement entropy between two tangent balls in CFT$_D$. When taking the radius of one ball to infinity, it gives the entanglement entropy between a ball and its tangent half plane. In two-dimensional case, this configuration is equivalent to the entanglement in boundary conformal field theory (BCFT) between the negative half-axis and an interval ending on the boundary.

dblp_cite: DBLP citations (2014)
Citations among papers contained in the DBLP computer science bibliography. If a paper i cites a paper j also in this data set, then a directed edge connects i to j. (Papers not in the data set are excluded.) Self-loops may be present. This snapshot from May 2014.
This network has 12590 nodes and 49759 edges.
Tags: Informational, Citation, Unweighted

Long time evolution of a pair of 2D viscous point vortices
Ping Zhang, Yibin Zhang
https://arxiv.org/abs/2510.03991 https://arxiv.org/pdf/2510.03991…

Long time evolution of a pair of 2D viscous point vortices
This paper studies the long-time evolution of two point vortices under the 2D Navier-Stokes tokes equations. Starting from initial data given by a pair of Dirac measures, we derive an asymptotic expansion for the vorticity over time scales significantly longer than the advection time, yet shorter than the diffusion time. Building on previous works \cite{GS24-1, DG24}, we construct suitable approximate solutions $Ω_a$ and employ Arnold's method to define a nonlinear energy functional $E_\ve[\om…

Note on Iitaka Conjecture $C_{n,m}$
Houari Benammar Ammar
https://arxiv.org/abs/2510.06412 https://arxiv.org/pdf/2510.06412

Note on Iitaka Conjecture $C_{n,m}$
Let \( f: X \to Y \) be an algebraic fiber space, where \( X \) and \( Y \) are smooth projective varieties of dimensions \( n \) and \( m \), respectively. In \cite{Caopaun}, Cao and Păun proved \( C_{n,m} \) when \( Y \) has maximal Albanese dimension. In this short note, we prove \( C_{n,m} \) in the cases where the Albanese dimension $α(Y)$ of \( Y \) satisfies \( α(Y) = m-1 \) or \( α(Y) = m-2 \).

Quasisimilarity and compact perturbations
Salah Mecheri
https://arxiv.org/abs/2510.09279 https://arxiv.org/pdf/2510.09279

Quasisimilarity and compact perturbations
In this paper we show that quasisimilar $n$-tuples of tensor products of $m$-isometric operators have the same spectra, essential spectra and indices. The properties of single Fredholm operators possess \cite{4} is related to an important property which has a leading role on the theory of Fredholm operators: Fredholm n-tuples of operators. It is well known that a Fredholm operator of index zero can be perturbed by a compact operator to an invertible operator. In \cite[Problem 3]{5} the author a…

On a class of almost Hermitian 4-manifolds
Ethan Addison, Tedi Draghici, Mehdi Lejmi
https://arxiv.org/abs/2510.05358 https://arxiv.org/pdf/2510.05358

On a class of almost Hermitian 4-manifolds
Using an integral identity proved by Sekigawa \cite{Sek87} on compact almost Hermitian 4-manifolds, we naturally obtain a global characterization of the class $\mathcal{AH}_1$ of almost Hermitian 4-manifolds satisfying the first Gray curvature condition from apparently weaker conditions. Then we take steps towards a classification of almost Hermitian 4-manifolds of class $\mathcal{AH}_1$, including proving a uniqueness result on 4-dimensional Lie algebras.

Sharpness for monotone absorbing Interacting Particle Systems
Jean B\'erard (IRMA), Barbara Dembin (IRMA), Laure Mar\^ech\'e (IRMA)
https://arxiv.org/abs/2510.11424 http…

Sharpness for monotone absorbing Interacting Particle Systems
We prove a sharpness result for the dynamics of finite-range Interacting Particle Systems (IPS) on $\{0,1\}^{\mathbb Z^d}$. Starting from an IPS that is monotone, ergodic, and which admits the all-zero configuration as an absorbing state, we prove that there exists an arbitrarily small perturbation of the dynamics which leads to an \emph{exponentially} ergodic IPS. This extends the sharpness result previously established for (discrete-time) probabilistic cellular automata in \cite{Har} to the c…

dblp_cite: DBLP citations (2014)
Citations among papers contained in the DBLP computer science bibliography. If a paper i cites a paper j also in this data set, then a directed edge connects i to j. (Papers not in the data set are excluded.) Self-loops may be present. This snapshot from May 2014.
This network has 12590 nodes and 49759 edges.
Tags: Informational, Citation, Unweighted

A note on spectral Monte-Carlo method for fractional Poisson equation on high-dimensional ball
Lisen Ding, Mingyi Wang, Dongling Wang
https://arxiv.org/abs/2510.04427 https://…

A note on spectral Monte-Carlo method for fractional Poisson equation on high-dimensional ball
Recently, a class of efficient spectral Monte-Carlo methods was developed in \cite{Feng2025ExponentiallyAS} for solving fractional Poisson equations. These methods fully consider the low regularity of the solution near boundaries and leverage the efficiency of walk-on-spheres algorithms, achieving spectral accuracy. However, the underlying formulation is essentially one-dimensional. In this work, we extend this approach to radial solutions in general high-dimensional balls. This is accomplished…

On the non-existence of certain real algebraic surfaces
Miguel Angel Guadarrama-Garc\'ia
https://arxiv.org/abs/2510.04025 https://arxiv.org/pdf/2510.04…

On the non-existence of certain real algebraic surfaces
In this note is given an algebraic solution to the problem 1997-6 proposed by D. A. Panov in the list of Arnold's problems \cite{Arnld2b}. In particular, it is shown that there does not exist a real polynomial function $f$ on the real euclidean plane, whose Hessian is positive in an open set bordered by smooth connected curve, and the parabolic curve of the graph of $f$ has only one special parabolic point with index $+1$. Besides, we find conditions on $f$ so that its graph has more special pa…

Un 20 ans les loyers ont augmenté de 32%. Xavier Rubli cite des chiffres de Comparis lors d’une idée verte Š Lausanne. Le marché locatif ne fonctionne pas pour les locataires: taux de logements vacants bas (1% en moyenne Suisse, 0.63% Š Lausanne). Les fonds d’investissement font la pression sur les augmentations de prix et de loyers (« rendement insuffisant »).

Infinite-time Mean Field FBSDEs and Viscosity Solutions to Elliptic Master Equations
Zeyu Yang, Yongsheng Song
https://arxiv.org/abs/2510.03707 https://arx…

Infinite-time Mean Field FBSDEs and Viscosity Solutions to Elliptic Master Equations
This paper presents a further investigation of the properties of infinite-time mean field FBSDEs and elliptic master equations, which were introduced in \cite{yang2025discounted} as mathematical tools for solving discounted infinite-time mean field games. By establishing the continuous dependence of the FBSDE solutions on their initial values, we prove the flow property of the mean field FBSDEs. Furthermore, we prove that, at the Nash equilibrium, the value function of the representative player…

Here's a bunch of references of a paper that was submitted to a journal I'm an editor of...
They also cite "Introduction to tropical geometry" written by D. C. Gilbert and B. Sturmfels. I know that book! It's written by Diane MacLagan and Bernd Sturmfels both of whom I know.
So the paper is AI slop. It was clear that it was crap before looking at the references, but well, here I am dealing with this sort of thing. Now formally reject it, etc.
All time that I can't spend on useful things.

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