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math-ph2026

On Leray's Theoreme de Structure for a weak solution to the Navier-Stokes equations: an improvement of the result

Paolo Maremonti

math-ph2026

An Operator-Algebraic Exposition of the Thirring-Wehrl Theory of the Quasi-Spin BCS Model

Yoshitsugu Sekine

math-ph2026

Continuum limit of discretized matrix-valued Fourier multipliers

Ruben Karapetyan, Matěj Tušek

math-ph2026

Two-phase source and reaction coefficient Stefan type problems

Targyn A. Nauryz

math-ph2026

Representation of the causal logic for the Dirac system and the electron

Domenico P. L. Castrigiano, Carmine De Rosa, Valter Moretti

math-ph2026

Nonlinear Schrödinger equation on a closed 3D elastica knot

Alain J. Brizard

math-ph2026

Explicit Hamiltonian structure of the Flaschka-Newell Painlevé II hierarchy via symmetry reduction of the Painlevé IV hierarchy

Olivier Marchal, Mohamad Alameddine, Sergej Laub

math-ph2026

A perturbative microscopic derivation of the focusing $Φ^6_1$ measure with rough cut-off

Shahnaz Farhat, Andrew Rout

math-ph2026

$C_0$-Semigroups on d.m.o. linear relations

Luis D. Regalado-Hernández, Josué I. Rios-Cangas

math-ph2026

Recurrence Coefficients of the Orthogonal Polynomials for Oscillatory Jacobi-type Weight Functions

Shulin Lyu, Xun Zhou

math-ph2026

An FBSDE Construction of the Sine-Gordon EQFT for $β^{2} < \frac{6}{7}\, 8π$ and Perturbative Renormalization in the Full Subcritical Regime

Sarah-Jean Meyer

math-ph2026

High-resolution decomposition of canonical Hamiltonian systems

Kaja Krhac, Frederic P. Schuller

math-ph2026

Affine Extension of the Free-Particle--Oscillator--Inverted-Oscillator Triangle

Andrey Alcala, Mikhail S. Plyushchay

math-ph2026

Entropy Geometry and Normalized Means on Infinite-Dimensional Hamiltonian Manifolds

Jean-Pierre Magnot

math-ph2026

The spectral edge of the quartic SYK model

Yukun He

math-ph2026

Integrable multi-species SSEP with reactive particle species

Mathieu Dabrowski, Loïc Poulain d'Andecy, Eric Ragoucy

math-ph2026

Towards General Relativity as a generalized Yang-Mills theory

Hartwig Winterroth, Lorenzo Fatibene

math-ph2026

Torsionful Killing-Yano Forms under T-Duality: Transformation Conditions and Emergent Isometries

Özgür Kelekçi, Ümit Ertem, Özgür Açık

math-ph2026

Topological Foundations of Multi-Field Instabilities in Continua: Part 1: Foundations Part 2:Analytical Formulation for 1-D Spin Chains Part 3: Numerical Upscaling

Klaus Regenauer-Lieb, Francois Nicot, Amir Saker

math-ph2026

Superintegrable systems of two interacting spin-$\frac12$ particles with first-order vector integrals of motion

O. Ogulcan Tuncer, I. Yurdusen

math-ph2026

Tau functions and correlation functions of the bosonic universal character hierarchy

Denghui Li, Jinzhou Liu, Zhaowen Yan

math-ph2026

Metric completion of the Bender--Brody--Müller Hamiltonian: dilation spectrum and missing eigenstates

Kejun Liu

math-ph2026

Lagrange points of the restricted three-body problem in spaces of constant curvature

Miguel Ayala, Carlos Barrera-Anzaldo, Luis C. García-Naranjo

math-ph2026

Imaging through rough interfaces: The shower curtain effect

Cristophe Gomez, Knut Sølna