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Showing 3312 results for "graeme smith" in Mathematics
Mathematics Preprint PDF DOI

Frame-indifferent discretization in nonlinear thermoviscoelasticity: Analysis and numerical simulations

Rufat Badal, Manuel Friedrich, Martin Horak, Martin Kruzik, Lennart Machill ยท 2026

We consider a quasi-static nonlinear model in thermoviscoelasticity at a finite-strain setting in the Kelvin-Voigt rheology where both the elastic and viscous stress tensors comply with the principle โ€ฆ

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Mathematics Preprint PDF DOI

Inscriptions of Isosceles Trapezoids in Jordan Curves

Adam Barber ยท 2026

We construct a Lagrangian Floer homology whose chain complex is generically generated by the inscriptions of isosceles trapezoids in a smooth Jordan curve. This is an extension of Greene and Lobb's Joโ€ฆ

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Mathematics Preprint PDF DOI

Gromov-Hausdorff limit of orthonormal frame bundles of non-collapsed manifolds with bounded Ricci curvature

Cuifang Si, Shicheng Xu ยท 2026

Let $M_i$ be a sequence of non-collapsed $n$-manifolds with two-sidedly bounded Ricci curvature. We show that the Gromov-Haudorff limit space, $Y$, of the associated sequence of orthonormal frame bundโ€ฆ

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Mathematics Preprint PDF DOI

Asymptotic Solution of a Cheap Control Game with Slow and Fast State Variables

Valery Y. Glizer, Vladimir Turetsky ยท 2026

A finite-horizon zero-sum linear-quadratic differential game is considered. Its features are: (i) the control cost of the minimizing player in the game's cost functional is much smaller than the contrโ€ฆ

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Mathematics Preprint PDF DOI

Optimal strategies in the all-heads coin game

Peter Pfaffelhuber ยท 2026

We study a sequential coin-flipping game in which a player starts with~$n$ coins, each landing heads independently with probability~$p$. In each round the player flips all remaining coins and must setโ€ฆ

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Mathematics Preprint PDF DOI

Modeling Epidemic Spread with Strategic Vaccination and Socialization: a Mean Field Game Analysis

Huaning Liu, Gokce Dayanikli ยท 2026

We study a game-theoretic model of epidemic control in a large population with finitely many groups and non-cooperative individuals. In the model, individuals jointly choose their socialization levelsโ€ฆ

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Mathematics Preprint PDF DOI

The combinatorial game theory of Reverse Hex

Jeremiah Hockaday ยท 2026

Rex, short for Reverse Hex, is a set coloring game in which players try to avoid connecting terminals of their color. Combinatorial game theory (CGT) is the study of perfect strategy games. Until receโ€ฆ

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Mathematics Preprint PDF DOI

Smith Form Equivalence for Several Classes of Multivariate Polynomial Matrices

Zuo Chen, Jiancheng Guan, Dongmei Li ยท 2026

This paper investigates the equivalence reduction for several classes of multivariate polynomial matrices and their Smith forms, establishing some criteria for such reduction. In particular, we employโ€ฆ

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Mathematics Preprint PDF DOI

On the conformal-biharmonic stability of the identity map of Einstein manifolds

Volker Branding, Simona Nistor, Cezar Oniciuc ยท 2026

The identity map of an Einstein manifold is a critical point of both the classical energy functional and the conformal-bienergy functional. In this paper, we investigate the conformal-biharmonic stabiโ€ฆ

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Mathematics Preprint PDF DOI

Forward-looking evolutionary game dynamics subject to exploration cost

Hidekazu Yoshioka ยท 2026

We extend classical evolutionary game dynamics based on the momentary action choices of agents by accounting for two elements: forward-looking behavior and exploration cost. We focus on pairwise compaโ€ฆ

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Mathematics Preprint PDF DOI

The No Barber Principle: Towards Formalised Selection in the Inaccessible Game

Neil D. Lawrence ยท 2026

The inaccessible game (Lawrence, 2025, 2026) is an information-theoretic dynamical system governed by three information loss axioms, a marginal entropy conservation constraint and maximum entropy dynaโ€ฆ

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Mathematics Preprint PDF DOI

Geometry of numbers and degree bounds for rational invariants

Ben Blum-Smith, Sylvan Crane, Karla Guzman, Alexis Menenses, Maxine Song-Hurewitz ยท 2026

We investigate degree bounds for fields of rational invariants of representations of finite groups. We prove many cases of a bound for $\mathbb{Z}/p\mathbb{Z}$ conjectured by Blum-Smith, Garcia, Hidalโ€ฆ

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Mathematics Preprint PDF DOI

Solvable Descent and the Grunwald Problem for Solvable Groups

Julian L. Demeio ยท 2026

We prove a suitable fibration theorem over quasi-trivial tori that, through an approach developed by Harpaz and Wittenberg, implies so-called solvable descent. In particular, this gives a positive ansโ€ฆ

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Mathematics Preprint PDF DOI

Tensor tomography and frame flow ergodicity for magnetic flows in higher dimensions

Louis-Brahim Beaufort ยท 2026

We extend two results from the theory of geodesic flows to the magnetic setting on manifolds of arbitrary dimension. First, we investigate the magnetic ray transform and establish a tensor tomography โ€ฆ

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Mathematics Preprint PDF DOI

Integral equations for the optimal boundary surface of a mean-field game of capacity expansion

Tiziano De Angelis, Giulia Livieri, Maddalena Ghio ยท 2026

We prove that the optimal boundary surface that splits the action and inaction regions in a mean-field game of capacity expansion studied in (Campi et al.,\ Ann.\ Appl.\ Probab.,\ {\bf 32}(5),\, pp.\,โ€ฆ

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Mathematics Preprint PDF DOI

A game-theoretical interpretation for a doubly nonlinear parabolic equation

Felix del Teso, Carlos Fuertes-Moran, Julio D. Rossi ยท 2026

We introduce a game-theoretical framework for the doubly nonlinear parabolic equation \[ |\partial_t u|^{p-2} \partial_t u - \Delta_p u = 0. \] where $\Delta_p u = \nabla \cdot ( |\nabla u |^{p-2} \naโ€ฆ

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Mathematics Preprint PDF DOI

Hot Standby in Ammonia Synthesis Reshapes Market Equilibrium in Renewable P2A Systems: A Potential Game Approach

Yangjun Zeng, Yiwei Qiu, Xiaocong Sun, Jie Zhu, Jiarong Li, Shi Chen, Buxiang Zhou, Kaigui Xie ยท 2026

Integrating renewable generation, hydrogen production, and renewable ammonia (RA) synthesis into power-to-ammonia (P2A) systems creates interactions across electricity and hydrogen markets. Limited opโ€ฆ

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Mathematics Preprint PDF DOI

A flatness proof of the exponential turnpike phenomenon for linear-quadratic optimal control problems

Michel Fliess (LJLL (UMR_7598)), Claude Lobry, Emmanuel Trelat (LJLL (UMR_7598), CaGE) ยท 2026

We revisit finite-dimensional linear-quadratic optimal control from the viewpoint of differential flatness. If the pair (A, B) is controllable, then the linear control system is flat, and every trajecโ€ฆ

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Mathematics Preprint PDF DOI

Partial health status observability and time horizon uncertainty in mean-field game epidemiological models

Carlos Doebeli, Alexander Vladimirsky ยท 2026

We introduce Mean-Field Game (MFG) epidemiological models, in which immunity either wanes with time in a fully observable way or disappears instantaneously with no direct observation (making a previouโ€ฆ

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Mathematics Preprint PDF DOI

Bernoulli cylinder frame operators: filtration, Haar structure, and self-similarity

James Tian ยท 2026

We study the finite-rank frame operators generated by cylinder indicator functions for the Bernoulli Cantor measure $\mu_{p}$. In the symmetric case $p=\frac{1}{2}$, the natural Haar differences diagoโ€ฆ

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