arXiv Math @arxiv_math@qoto.org

A Simple Trigonometric Classification of Quartic Roots https://arxiv.org/abs/2603.28814 #mathGM

Triangles Circumscribed about Central Conics and Their Invariants https://arxiv.org/abs/2603.28822 #mathGM

Truncated Plethystic Exponentials Preserve Power Sum Constraints https://arxiv.org/abs/2603.28828 #mathNT #mathCO

Gibbs measure for the HC-Blume-Capel model in the case of a "wand" type graph on a Cayley tree https://arxiv.org/abs/2603.28830 #mathph #mathMP #mathPR

Meta Algebras and Special Functions: the Racah Case https://arxiv.org/abs/2603.28839 #mathCA #mathph #mathMP

H Infinity Minimal Destabilizing Feedback for Vulnerability Analysis and Attack Design of Nonlinear Systems https://arxiv.org/abs/2603.28891 #mathOC #eessSY #csSY

sup x inf Inequality on manifolds of dimension 5 https://arxiv.org/abs/2603.26672 #mathDG #mathAP

Global stability of Minkowski spacetime for a causal nonlocal gravity model https://arxiv.org/abs/2603.26689 #mathAP

Closed-form finite-time blow-up and stability for a $(1+2)$D system (E1) derived from the 2D inviscid Boussinesq equations https://arxiv.org/abs/2603.26715 #physicsfludyn #mathAP #nlinSI

Lagrangian chaos for the 2D Boussinesq equations with a degenerate random forcing https://arxiv.org/abs/2603.26805 #mathDS

Lagrangian chaos for the 2D Navier-Stokes equations driven by mildly degenerate noise https://arxiv.org/abs/2603.26806 #mathDS

Bicyclic graphs with the smallest and largest numbers of connected sets https://arxiv.org/abs/2603.26812 #mathCO

Estimation of projection operators with Gaussian noise https://arxiv.org/abs/2603.26850 #mathST #statTH

The nontrivial kernel of Manturov-Nikonov map from classical braids to virtual braids https://arxiv.org/abs/2603.26851 #mathGT

A general framework for level continuous fuzzy-valued functions https://arxiv.org/abs/2603.26854 #mathGM

Rough sets by reflexive relations and their algebras https://arxiv.org/abs/2603.26883 #mathRA

A Structural Reduction of the Collatz Conjecture to One-Bit Orbit Mixing https://arxiv.org/abs/2603.25753 #mathDS

DUGC-VRNet: Joint VR Recognition and Channel Estimation for Spatially Non-Stationary XL-MIMO https://arxiv.org/abs/2603.25754 #mathIT #cs.IT

A Geometric Approach to Structure-Preserving Integrators for Mechanical Systems https://arxiv.org/abs/2603.25756 #mathGM

4-D Visualization of Minkowski Quaternionic Point Set Operations https://arxiv.org/abs/2603.25759 #mathGM