arXiv Math @arxiv_math@qoto.org

Learning the Maximum of a H\"older Function from Inexact Data https://arxiv.org/abs/2509.25209 #mathGM

On the Foundations of Approximate Algebra: Axioms, Extensions, and Geometric Structures https://arxiv.org/abs/2509.25212 #mathAC #mathAG #mathAT #mathRA

Challenges and Solutions in Selecting Optimal Lossless Data Compression Algorithms https://arxiv.org/abs/2509.25219 #mathIT #cs.IT #cs.CV

Application of a new iterative formula for computing $\pi$ and nested radicals with roots of $2$ https://arxiv.org/abs/2509.25221 #mathGM

Homogeneity https://arxiv.org/abs/2509.25227 #mathGM

Simuorb: a new method for generating and describing the intersection points of clique-arrangements https://arxiv.org/abs/2509.25234 #mathGM

Oleg Marichev: On the occasion of the eightieth anniversary https://arxiv.org/abs/2509.25246 #mathHO

AW-EL-PINNs: A Multi-Task Learning Physics-Informed Neural Network for Euler-Lagrange Systems in Optimal Control Problems https://arxiv.org/abs/2509.25262 #mathNA #eessSY #csNA #csSY

Hodge Conjecture via Singular Varieties https://arxiv.org/abs/2509.25273 #mathAG

On \'etale maps of sous-perfectoid adic spaces https://arxiv.org/abs/2509.25294 #mathAG

Symmetry and Pseudosymmetry properties with Ricci soliton of the Reissner-Nordstr\"{o}m-de Sitter spacetime https://arxiv.org/abs/2509.19302 #mathGM

Report on the 63rd Annual International Mathematical Olympiad https://arxiv.org/abs/2509.19303 #mathHO

Small Prime Primitive Roots in Arithmetic Progressions https://arxiv.org/abs/2509.19309 #mathGM

The properties of general Fourier partial sums of functions $f \in C_L$ https://arxiv.org/abs/2509.19311 #mathGM

Initial Value Problems for Some Functional Equations and the PENLP https://arxiv.org/abs/2509.19317 #mathGM

Maximal operators of $T$ means with respect to the Vilenkin system https://arxiv.org/abs/2509.19321 #mathGM

The strange story of an almost unknown prime number counter: The Rafael Barrett formula https://arxiv.org/abs/2509.19324 #mathHO

Reconstruction of Transient Anisotropic Diffusion in Transient Diffusion Models https://arxiv.org/abs/2509.19338 #mathGM

Conic optimization techniques yield sufficient conditions for set-completely positive matrix completion under arrowhead specification pattern https://arxiv.org/abs/2509.19348 #mathGM

Row completion of polynomial and rational matrices II https://arxiv.org/abs/2509.19355 #mathGM