arXiv Math @arxiv_math@qoto.org

Trigonometric Ratios Can Prove the Pythagorean Theorem https://arxiv.org/abs/2506.06304 #mathHO #mathAG

Two Dimensional Silver Dollar Game https://arxiv.org/abs/2506.06307 #mathGM

A combinatorial approach to the Fourier expansions of powers of cos and sin https://arxiv.org/abs/2506.06312 #mathGM

Closed Form of a Generalized Sinkhorn Limit https://arxiv.org/abs/2506.06338 #mathGM

On astheno-K\"ahler manifolds https://arxiv.org/abs/2506.06369 #mathDG

Hodge decomposition and Hard Lefschetz Condition on almost K\"{a}hler manifolds https://arxiv.org/abs/2506.06402 #mathDG

The Zigzag Strategy for Random Band Matrices https://arxiv.org/abs/2506.06441 #mathPR #mathph #mathMP

Heuristics for (ir)reducibility of $p$-rank strata of the moduli space of hyperelliptic curves https://arxiv.org/abs/2506.06457 #mathAG #mathNT

On the methods of reduction of some types of Marczerwski-Burstin measurable functions to continuous functions on products of perfect sets https://arxiv.org/abs/2506.06458 #mathCO #mathLO

Combinatorics of descent algebras and graph coverings https://arxiv.org/abs/2506.05528 #mathCO

Approximation of the Pseudospectral Abscissa via Eigenvalue Perturbation Theory https://arxiv.org/abs/2506.05535 #mathNA #csNA

The second moment of the size of the $2$-class group of monogenized cubic fields https://arxiv.org/abs/2506.05539 #mathNT

On the first-order theory of the remainder https://arxiv.org/abs/2506.03204 #mathLO

A subset generalization of the Erd\H{o}s-Kac theorem over number fields with applications https://arxiv.org/abs/2506.03215 #mathNT

The Tur\'{a}n density of short tight cycles https://arxiv.org/abs/2506.03223 #mathCO

An Active Flux method for the Euler equations based on the exact acoustic evolution operator https://arxiv.org/abs/2506.03291 #mathNA #csNA

Demystifying Tubal Tensor Algebra https://arxiv.org/abs/2506.03311 #mathNA #csNA

A Linear Kernel for Independent Set Reconfiguration in Planar Graphs https://arxiv.org/abs/2506.03319 #mathCO #csCC

On Solving the Shortest Paths with Exclusive-Disjunction Arc Pairs Conflicts https://arxiv.org/abs/2506.03326 #mathOC

On Solving the Knapsack Problem with Conflicts https://arxiv.org/abs/2506.03330 #mathOC