arXiv Math @arxiv_math@qoto.org

A Quadratic-Form Representation of the Scalar Casimir Trace from Codimension-Three Riesz Reduction https://arxiv.org/abs/2605.06693 #mathGM

Discontinuity at the fixed point in suprametric spaces https://arxiv.org/abs/2605.06694 #mathGM

Sharp Bounds and Extremal Fuzzy Graphs for the Fuzzy Sombor Index https://arxiv.org/abs/2605.06695 #mathGM

Three-term arithmetic progressions of consecutive powerful numbers https://arxiv.org/abs/2605.06697 #mathNT

A fixed point iteration method for the arctangent with any odd order of convergence based on sine and cosine https://arxiv.org/abs/2605.06698 #mathGM

Linearization Problem for Third-Order ODEs with Four- and Five-Dimensional Lie Symmetry Algebras under Contact Transformations https://arxiv.org/abs/2605.06704 #mathGM

The Taylor Integral and a Generalization of the Discrete Fourier Transform https://arxiv.org/abs/2605.06706 #mathGM

Left--right Transfer for $C4^{\ast}$-Rings Beyond the Regular Case https://arxiv.org/abs/2605.04053 #mathRA

BOOOM: Loss-Function-Agnostic Black-Box Optimization over Orthonormal Manifolds for Machine Learning and Statistical Inference https://arxiv.org/abs/2605.04087 #mathOC #statCO #statML #csLG

Remarks on pairwise comparisons, transition amplitudes, and qubit states https://arxiv.org/abs/2605.04092 #mathph #mathMP

Quantum Dynamics: A Dilation-Based Approach https://arxiv.org/abs/2605.04096 #quantph #mathph #mathMP

Dissipation and c-Entropy in Nevanlinna-Pick Interpolation https://arxiv.org/abs/2605.04101 #mathFA #mathph #mathMP #mathSP

An improved double-exponential lower bound for $r_4(5,n)$ https://arxiv.org/abs/2605.04105 #mathCO

Liouvillian and Analytic Integrability of a Generalized Gause System https://arxiv.org/abs/2605.04120 #mathDS

A dynamical approach to Schur's Theorem https://arxiv.org/abs/2605.04121 #mathGR #mathph #mathDS #mathGN #mathMP

A Generalised Jordan Normal Form and Its Computation Over Finite Fields https://arxiv.org/abs/2605.04122 #mathRA

Nonlinearizable embeddings of elliptic curves in rational surfaces https://arxiv.org/abs/2605.04160 #mathDS #mathAG #mathCV

A Predefined-Time Neurodynamic Approach with Time-Varying Coefficients for Mixed Variational Inequalities and Applications https://arxiv.org/abs/2605.02893 #mathOC #mathDS

Analysis of a Stochastic Energy Supply and Demand Model with Renewable Integration https://arxiv.org/abs/2605.02894 #mathDS #eessSY #csSY

Preventive Maintenance of a Two-Unit Priority Standby System with Repair https://arxiv.org/abs/2605.02895 #mathOC #mathPR