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arXiv:2601.19877v1 Announce Type: new Abstract: We present an energy-preserving (either energy-conservative or energy-dissipative) domain of dependence stabilization method for the linear wave equation on cut-cell...
arXiv:2601.19879v1 Announce Type: new Abstract: For any integer $d \geq 2$ and prime power $q$, we construct unexpectedly large induced matchings in the point-line incidence...
arXiv:2601.19881v1 Announce Type: new Abstract: We give the sufficient condition when every left-continuous (right-continuous) Hausdorff topology on a semigroup $S$ is discrete. We construct a...
arXiv:2601.19885v1 Announce Type: new Abstract: Let $(R, \mathfrak{m})$ be a regular local ring of characteristic $p > 0$. Among all proper ideals $\mathfrak{a}\subseteq R$ with...
arXiv:2601.17508v1 Announce Type: cross Abstract: We consider the permanent of a square matrix with non-negative entries. A tractable approximation is given by the so-called Bethe...
arXiv:2601.17928v1 Announce Type: cross Abstract: We are intereseted in quandles and their enveloping groups. Various results are proven. We show that a quandle $Q$ and...
arXiv:2601.18804v1 Announce Type: cross Abstract: Option pricing in real markets faces fundamental challenges. The Black--Scholes--Merton (BSM) model assumes constant volatility and uses a linear generator...
arXiv:2601.18808v1 Announce Type: cross Abstract: A model is presented that is applicable to a wide range of peak-shaped voltammetric signals. It may be used, via...
arXiv:2601.18863v1 Announce Type: cross Abstract: Effective field theories consistent with quantum gravity obey surprising finiteness constraints, appearing in several distinct but interconnected forms. In this...
arXiv:2601.18879v1 Announce Type: cross Abstract: We introduce multivariate multicycle (MM) codes, a new family of quantum error correcting codes that unifies and generalizes bivariate bicycle...
arXiv:2601.18903v1 Announce Type: cross Abstract: We introduce a family of polytopes -- in-in zonotopes -- whose boundary structure organizes the contributions to scalar equal-time correlators...
arXiv:2601.18925v1 Announce Type: cross Abstract: We present the novel Tensorized Discontinuous Isogeometric Analysis (TDIGA) method applied to the discontinuous Galerkin (DG) time-independent 2-D linearized Boltzmann...
arXiv:2601.18932v1 Announce Type: cross Abstract: Popularized by their strong image generation performance, diffusion and related methods for generative modeling have found widespread success in visual...
arXiv:2601.18950v1 Announce Type: cross Abstract: Distributed high dimensional mean estimation is a common aggregation routine used often in distributed optimization methods. Most of these applications...
arXiv:2601.18981v1 Announce Type: cross Abstract: The increasing deployment of Internet-of-Things (IoT)-enabled measurement devices in modern power systems has expanded the cyberattack surface of the grid....
arXiv:2601.18992v1 Announce Type: cross Abstract: The Bootstrap Particle Filter (BPF) and the Ensemble Kalman Filter (EnKF) are two widely used methods for sequential Bayesian filtering:...
arXiv:2601.19004v1 Announce Type: cross Abstract: The Robust Effect Size Index (RESI) is a recently proposed standardized effect size to quantify association strength across models. However,...
arXiv:2601.19016v1 Announce Type: cross Abstract: We study two canonical planted average-case problems -- noisy $k\mathsf{\text{-}XOR}$ and Tensor PCA -- and relate their computational properties via...
arXiv:2601.19111v1 Announce Type: cross Abstract: This article is an expository account aimed at viewing entanglement in finite-dimensional quantum many-body systems as a phenomenon of global...
arXiv:2601.19125v1 Announce Type: cross Abstract: Visual illusions provide a window into the mechanisms underlying visual processing, and dynamical neural circuit models offer a natural framework...
arXiv:2601.19131v1 Announce Type: cross Abstract: This study treats transmission scheduling for remote state estimation over unreliable channels with a hidden mode. A local Kalman estimator...
arXiv:2601.19154v1 Announce Type: cross Abstract: Shuffling is a powerful way to amplify privacy of a local randomizer in private distributed data analysis, but existing analyses...
arXiv:2601.19156v1 Announce Type: cross Abstract: We analyze Muon as originally proposed and used in practice -- using the momentum orthogonalization with a few Newton-Schulz steps....
arXiv:2601.19161v1 Announce Type: cross Abstract: In the permutation Mastermind game, the goal is to uncover a secret permutation $\sigma^\star \colon [n] \to [n]$ by making...