CUEBES

A surprising discrepancy in the regularity of conjugacies between generalized interval exchange transformations and their inverses at freezing

arXiv:2602.04993v1 Announce Type: new Abstract: Generalized interval exchange transformations (GIETs) are semi-conjugate to interval exchange transformations (IETs) when the Rauzy-Veech combinatorics is $\infty$-complete. When this...

Psychology World News

arXiv Math Feb 6

Closed manifold surgery obstructions and the Oozing Conjecture

arXiv:2602.05003v1 Announce Type: new Abstract: We complete the description of surgery obstructions up to homotopy equivalence for closed oriented manifolds with finite fundamental group. New...

Psychology Policy

arXiv Math Feb 6

Acoustic scattering by fractal inhomogeneities via geometry-conforming Galerkin methods for the Lippmann-Schwinger equation

arXiv:2602.05005v1 Announce Type: new Abstract: We propose and analyse a numerical method for time-harmonic acoustic scattering in $\mathbb{R}^n$, $n=2,3$, by a class of inhomogeneities (penetrable...

Software Mathematics

arXiv Math Feb 6

Banach Control Barrier Functions for Large-Scale Swarm Control

arXiv:2602.05011v1 Announce Type: new Abstract: This paper studies the safe control of very large multi-agent systems via a generalized framework that employs so-called Banach Control...

Software Mathematics

arXiv Math Feb 6

$\bf{S^1}$-index theory for the Lorentz force equation

arXiv:2602.05015v1 Announce Type: new Abstract: In this paper we prove that the $S^1$-invariance of the Poincar\'e action functional associated to the Lorentz force equation gives...

Mathematics Policy

arXiv Math Feb 6

Decaying Sensitivity of the Zero Solution for a Class of Nonlinear Optimal Control Problems

arXiv:2602.05020v1 Announce Type: new Abstract: We study spatial decay properties of sensitivities in a nonlinear optimal control problem with a graph--structured interaction topology. For a...

Policy

arXiv Math Feb 6

Approximation of Singular-Stopping Control Driven by Hawkes Processes via Rescaled MDPs

arXiv:2602.05025v1 Announce Type: new Abstract: We investigate a singular-optimal stopping stochastic control problem driven by self-exciting dynamics governed by a Hawkes process. In the continuous-time...

Software Cybersecurity

arXiv Math Feb 6

Linear sofic approximations of amenable algebras

arXiv:2602.05039v1 Announce Type: new Abstract: We introduce the notion of linear sofic approximations for algebras, analogous to the concept of sofic approximations for groups. We...

Mathematics Technology

arXiv Math Feb 6

On complex structures and uniqueness of algebra norms in Banach spaces

arXiv:2602.05045v1 Announce Type: new Abstract: For $X$ an infinite dimensional Banach space, we contribute to the study of the Banach algebra $L(X)/S(X)$, where $S(X)$ is...

Mathematics Policy

arXiv Math Feb 6

Safe Optimal Control using Log Barrier Constrained iLQR

arXiv:2602.05046v1 Announce Type: new Abstract: This paper presents a constrained iterative Linear Quadratic Regulator (iLQR) framework for nonlinear optimal control problems with box constraints on...

Psychology Software

arXiv Math Feb 6

An Adaptive Framework for Robust Structural Shape Optimization under Uncertainty

arXiv:2602.05054v1 Announce Type: new Abstract: This work proposes an adaptive framework to solve a robust structural shape optimization problem governed by linear elasticity models that...

Materials Science Engineering

arXiv Math Feb 6

Optimal Harvesting in Stream Networks: Maximizing Biomass and Yield

arXiv:2602.05071v1 Announce Type: new Abstract: In this study, we develop a metapopulation model framework to identify optimal harvesting strategies for a population in a stream...

Policy Biology

arXiv Math Feb 6

Correcting Contextual Deletions in DNA Nanopore Readouts

arXiv:2602.05072v1 Announce Type: new Abstract: The problem of designing codes for deletion-correction and synchronization has received renewed interest due to applications in DNA-based data storage...

Software World News

arXiv Math Feb 6

Symbolic powers and integral closures via extremal ideals

arXiv:2602.05076v1 Announce Type: new Abstract: This paper demonstrates that extremal ideals can be used to great effect to compute integral closures of powers and symbolic...

Technology Software

arXiv Math Feb 6

On QC and GQC algebraic geometry codes

arXiv:2602.05097v1 Announce Type: new Abstract: We present new constructions of quasi-cyclic (QC) and generalized quasi-cyclic (GQC) codes from algebraic curves. Unlike previous approaches based on...

Software Mathematics

arXiv Math Feb 6

Painlev\'e Universality classes for the maximal amplitude solution of the Focusing Nonlinear Schr\"{o}dinger Equation with randomness

arXiv:2602.05101v1 Announce Type: new Abstract: We establish universality for extremal solutions of the focusing nonlinear Schr\"{o}dinger equation. Extremal solutions are $N$-soliton solutions that achieve the...

Mathematics Policy

arXiv Math Feb 6

Scalable Fixed-Point Framework for High-Dimensional Hamilton-Jacobi Equations

arXiv:2602.05124v1 Announce Type: new Abstract: We propose a novel, mesh-free, and gradient-free fixed-point approach for computing viscosity solutions of high-dimensional Hamilton-Jacobi (HJ) equations. By leveraging...

Software Mathematics

arXiv Math Feb 6

Maximal Averages on the Affine Group $G_n$ and applications

arXiv:2602.05127v1 Announce Type: new Abstract: The general affine group $G_n$ sits at the intersection of harmonic analysis on solvable groups and the geometry of negatively...

Psychology Software

arXiv Math Feb 6

Optimal Risk-Sharing Rules in Network-based Decentralized Insurance

arXiv:2602.05155v1 Announce Type: new Abstract: This paper studies decentralized risk-sharing on networks. In particular, we consider a model where agents are nodes in a given...

Policy

arXiv Math Feb 6

From Sequential to Parallel: Reformulating Dynamic Programming as GPU Kernels for Large-Scale Stochastic Combinatorial Optimization

arXiv:2602.05179v1 Announce Type: new Abstract: A major bottleneck in scenario-based Sample Average Approximation (SAA) for stochastic programming (SP) is the cost of solving an exact...

Hardware Technology

arXiv Math Feb 6

Spectral Theory for Borel PMP Graphs

arXiv:2602.05185v1 Announce Type: new Abstract: We initiate a systematic study of spectral theory for bounded-degree Borel pmp graphs. Specifically, we study spectral properties of the...

Technology Software

arXiv Math Feb 6

Non-stationary normal coordinates on neighborhoods of Pesin stable manifolds

arXiv:2602.05188v1 Announce Type: new Abstract: We construct non-stationary normal coordinates in a neighborhood of Pesin stable manifolds \cite{Pesin}. This construction is a natural extension, via...

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arXiv Math Feb 6

Local Cohomological Defect and a Conjecture of Mustata-Popa

arXiv:2602.05197v1 Announce Type: new Abstract: We prove a general result on the depth of Du Bois complexes of a singular variety. We apply it to...

Software Policy

arXiv Math Feb 6

Existence and symmetry of extremals for the high order Hardy-Sobolev-Maz'ya inequalities

arXiv:2602.05203v1 Announce Type: new Abstract: In this article, we establish the existence of an extremal function for the k-th order critical Hardy-Sobolev-Maz'ya (HSM) inequalities on...

Software Technology