Tootfinder

Prime Radical and Primary decomposition of Ideals in an L subring
Naseem Ajmal, Anand Swaroop Prajapati
https://arxiv.org/abs/2508.14903 https://arxiv.org/…

Prime Radical and Primary decomposition of Ideals in an L subring
In this paper we introduce the concept of a prime radical of an ideal of an L-ring L(mu,R) . Among various results pertaining to this concept, we prove here that prime radicals of an ideal eta, its radical , its semiprime radical S(eta) and its prime radical P(eta) , all coincide. Also we prove that for a primary ideal, its prime radical coincide with its radical. Moreover, we introduce the concept of primary decomposition and reduced primary decomposition of an ideal in an L-ring. We obtain a …

Conjugate type properties of harmonic $(K,K')$-quasiregular mappings
Shaolin Chen, David Kalaj
https://arxiv.org/abs/2509.17578 https://arxiv.org/pdf/2…

Conjugate type properties of harmonic $(K,K')$-quasiregular mappings
The main purpose of this paper is to investigate conjugate type properties for harmonic $(K,K')$-quasiregular mappings, where $K \geq 1$ and $K' \geq 0$ are constants. We first establish a Riesz type conjugate function theorem for such mappings, which generalizes and refines several existing results. Additionally, we derive an asymptotically sharp constant for a Riesz type theorem pertaining to a specific class of $K$-quasiregular mappings. Furthermore, we obtain Kolmogorov type and Zygmund typ…

Nothing says standing up to Russian aggression
quite like welcoming the aggressor on a red carpet and applauding him.
On Friday, Donald Trump did both at the start of his summit in Alaska with Vladimir Putin.
This triumphant greeting was followed by multiple friendly handshakes,
a cordial pat or two on the arm,
and a companionable stride past an enfilade of American F-22 fighter jets at Joint Base Elmendorf-Richardson.
When the pair got within shouting …

Donald Trump’s Self-Own Summit with Vladimir Putin
Susan B. Glasser on the summit between Donald Trump and Vladimir Putin, in Alaska, pertaining to Russia’s war in Ukraine.

Malik Nabers injury update: 'Minor back problem' has kept Giants star out of practice, per report

https://www.cbssports.com/nfl/news/malik-n

Parallel repetition of expanded, and multiplayer, Quantum games: anchoring, optimal values, generalized error bounds, dependency-breaking as symmetry-breaking
Pete Rigas
https://arxiv.org/abs/2508.09380

Parallel repetition of expanded, and multiplayer, Quantum games: anchoring, optimal values, generalized error bounds, dependency-breaking as symmetry-breaking
We demonstrate that parallel repetition of the multiplayer anchored optimal value, $ω\big( G_{\bot} \big)^{\otimes n}$, decays exponentially. Central to our approach are several probabilistic computations, pertaining to: (1) the computation of expected values for quantifying how the winning probability of the game is likely to change under the anchoring transformation; (2) the computation of positive operator valued measurements, which can be placed into direct correspondence with several prob…

Algorithmic Fairness amid Social Determinants: Reflection, Characterization, and Approach
Zeyu Tang, Alex John London, Atoosa Kasirzadeh, Sanmi Koyejo, Peter Spirtes, Kun Zhang
https://arxiv.org/abs/2508.08337

Algorithmic Fairness amid Social Determinants: Reflection, Characterization, and Approach
Social determinants are variables that, while not directly pertaining to any specific individual, capture key aspects of contexts and environments that have direct causal influences on certain attributes of an individual. Previous algorithmic fairness literature has primarily focused on sensitive attributes, often overlooking the role of social determinants. Our paper addresses this gap by introducing formal and quantitative rigor into a space that has been shaped largely by qualitative proposa…

Just received an email from Jetbrains about data collection in their IDE
> We’re now adding the option to allow the collection of detailed code‑related data pertaining to IDE activity, such as edit history, terminal usage, and your interactions with AI features. This may include code snippets, prompt text, and AI responses.
> If you’re using a non-commercial license, detailed code‑related data collection will be enabled as part of your next IDE update – you will be notified …

Generalized Additive Modeling of TRPM4-Ribo Transcriptional Space in Prostate Cancer
Kah Keng Wong
https://arxiv.org/abs/2509.12073 https://arxiv.org/pdf/2…

Generalized Additive Modeling of TRPM4-Ribo Transcriptional Space in Prostate Cancer
TRPM4 is overexpressed in prostate cancer (PCa) associated with metastasis or recurrence. There is paucity of information pertaining to TRPM4 characterization and functions at single-cell level in PCa. In this study, generalized additive model (GAM) was utilized to model the relationship between TRPM4 and genes shortlisted using Spearman-Kendall dual-filter in aggressive PCa and benign prostate (BP) control cells derived from scRNA-seq dataset. Seven ribosomal genes (RPL10, RPL27, RPL28, RPS2, …

i reminded myself of an acronym i learned from a book i bought over 30 years ago
there was an amazing amount of _pnambic_ AI going on in the years before the launch of ChatGPT
i wonder how much of it still exists
eg i know there are two people employed as remote-operator drivers per google “driverless” car

Painlev\'{e}-Gullstrand coordinates for Kiselev black holes
Bijan Bagchi, Sauvik Sen
https://arxiv.org/abs/2510.07263 https://arxiv.org/pdf/2510.07263

Painlevé-Gullstrand coordinates for Kiselev black holes
We investigate the implications provided by the modified Painlevé-Gullstrand coordinates in the context of quintessence for the Kiselev black hole. In this regard, we set up a fully static line element in terms of lapse and shift functions, apart from including the deformation parameter signaling deviation from the standard Painlevé-Gullstrand metric. We address two specific issues pertaining to the problems of radiation and dust furnished by the corresponding barotropic index parameter and s…

A Bernstein polynomial approach for the estimation of cumulative distribution functions in the presence of missing data
Rihab Gharbi, Wissem Jedidi, Salah Khardani, Fr\'ed\'eric Ouimet
https://arxiv.org/abs/2510.07235

A Bernstein polynomial approach for the estimation of cumulative distribution functions in the presence of missing data
We study nonparametric estimation of univariate cumulative distribution functions (CDFs) pertaining to data missing at random. The proposed estimators smooth the inverse probability weighted (IPW) empirical CDF with the Bernstein operator, yielding monotone, $[0,1]$-valued curves that automatically adapt to bounded supports. We analyze two versions: a pseudo estimator that uses known propensities and a feasible estimator that uses propensities estimated nonparametrically from discrete auxiliary…

Label-Guided Imputation via Forest-Based Proximities for Improved Time Series Classification
Jake S. Rhodes, Adam G. Rustad, Sofia Pelagalli Maia, Evan Thacker, Hyunmi Choi, Jose Gutierrez, Tatjana Rundek, Ben Shaw
https://arxiv.org/abs/2509.22919

Label-Guided Imputation via Forest-Based Proximities for Improved Time Series Classification
Missing data is a common problem in time series data. Most methods for imputation ignore label information pertaining to the time series even if that information exists. In this paper, we provide a framework for missing data imputation in the context of time series classification, where each time series is associated with a categorical label. We define a means of imputing missing values conditional upon labels, the method being guided by powerful, existing supervised models designed for high ac…

World's First Authenticated Satellite Pseudorange from Orbit
Jason Anderson
https://arxiv.org/abs/2509.21601 https://arxiv.org/pdf/2509.21601

World's First Authenticated Satellite Pseudorange from Orbit
Cryptographic Ranging Authentication is here! We present initial results on the Pulsar authenticated ranging service broadcast from space with Pulsar-0 utilizing a recording taken at Xona headquarters in Burlingame, CA. No assumptions pertaining to the ownership or leakage of encryption keys are required. This work discusses the Pulsar watermark design and security analysis. We derive the Pulsar watermark's probabilities of missed detection and false alarm, and we discuss the required receiver …

Edge modes of topological Mott insulators and deconfined quantum critical points
Yuhai Liu, Toshihiro Sato, Disha Hou, Zhenjiu Wang, Wenan Guo, Fakher F. Assaad
https://arxiv.org/abs/2508.04455

Edge modes of topological Mott insulators and deconfined quantum critical points
Topology and anomalies lead to edge modes that can interact with critical bulk fluctuations. To study this setup, pertaining to boundary criticality, we consider a model exhibiting a deconfined quantum critical point (DQCP) between a dynamically generated quantum spin Hall state (i.e.a topological Mott insulator) and an s-wave superconductor. For the topological Mott insulator, the bulk Goldstone modes are shown to be irrelevant at the helical Luttinger liquid fixed points. The deconfined quant…

On the distribution of charges in a conducting needle
Orion Ciftja, Adrien Gu\'enard, Nefton Pali
https://arxiv.org/abs/2509.24029 https://arxiv.org/pd…

On the distribution of charges in a conducting needle
We study the distribution of point charges in a straight conductive needle and the electric field created by them. Starting from the bead model with $n$ point charges on the needle, we show the existence and uniqueness of an equilibrium state. We also study the differential system pertaining to the system and show that the system of point charges does not converge towards an equilibrium state. In order to move from a discrete to a continuous model we increase the number of the point charges and…

Timelike entanglement and central charge for quantum BTZ black holes
Dibakar Roychowdhury
https://arxiv.org/abs/2507.19813 https://arxiv.org/pdf/2507.19813…

Timelike entanglement and central charge for quantum BTZ black holes
We compute holographic timelike entanglement entropy for quantum BTZ black holes in a Karch-Randall braneworld scenario. These black holes are exact solutions of massive 3d gravity on the brane and are conjectured to be dual to thermal states in 2d defect CFTs, living at the interface of the brane and the boundary of the bulk $AdS_4$. Our analysis reveals an interesting relation between the tEE and the central charge pertaining to the dual CFT, which receives nontrivial corrections due to quant…

A Blockchain-Based Quality Control Model for Online Collaboration Systems
Sadegh Sohani, Maliheh Shahryari, Salar Ghazi, Mohammad Allahbakhsh, Haleh Amintoosi, Boualem Benatallah
https://arxiv.org/abs/2507.20265

A Blockchain-Based Quality Control Model for Online Collaboration Systems
Collaborative content generation (CCG) enables collective creation of artifacts like scientific articles. Quality is a paramount concern in CCG, and a multitude of methods have been proposed to evaluate the quality of artifacts. Nevertheless, the majority of these methods are reliant on centralized architectures, which present challenges pertaining to security, privacy, and availability. Blockchain technology proffers a potential resolution to these challenges, by furnishing a decentralized and…

Quantum coherence leveraged agnostic phase estimation
H. S. Karthik
https://arxiv.org/abs/2507.21736 https://arxiv.org/pdf/2507.21736

Quantum coherence leveraged agnostic phase estimation
Quantum metrology concerns improving the estimation of an unknown parameter using an optimal measurement scheme on the quantum system. More the optimality of the measurement, the better will be the improvement in sensing the value of the unknown parameter. Pertaining to the case of a two level system (qubit) undergoing rotation, a typical metrological task concerns the estimation of the angle of rotation ($τ$) given the information about the axis of rotation ($θ,ϕ$). The method for garnering…

2026 Annual Meeting Call for Papers #ACREL #AMREL #SBLAAR #AARSBL - The May meeting represents a collaboration…

2026 NABPR Annual Meeting Call for Papers
The National Association of Baptist Professors of Religion (NABPR) invites paper and panel proposals in any area pertaining to Religion, Biblical Studies, Christian History, Theology, Ethics, Ministry Studies, Pedagogy, Religion and Faith in Higher Education, and other related areas. The May meeting represents a collaboration between NABPR, Association of Ministry Guidance Professionals (AMGP), and Baptist History & Heritage Society (BHHS).