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Nonlocal Traffic Models with General Kernels: Singular Limit, Entropy Admissibility, and Convergence Rate

期刊: ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2023; 247 (2)

Nonlocal conservation laws (the signature feature being that the flux function depends on the solution through the convolution with a given kernel) ar......

Asymptotics Near Extinction for Nonlinear Fast Diffusion on a Bounded Domain

期刊: ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2023; 247 (2)

On a smooth bounded Euclidean domain, Sobolev-subcritical fast diffusion with vanishing boundary trace is known to lead to finite-time extinction, wit......

Curvature Blow-up and Mass Inflation in Spherically Symmetric Collapse to a Schwarzschild Black Hole

期刊: ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2023; 247 (3)

We study the black hole interiors of spacetimes arising from gravitational collapse within the spherically symmetric Einstein-scalar field system. By ......

Time-Asymptotic Expansion with Pointwise Remainder Estimates for 1D Viscous Compressible Flow

期刊: ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2023; 247 (5)

We construct a time-asymptotic expansion with pointwise remainder estimates for solutions to 1D compressible Navier-Stokes equations. The leading-orde......

Epsilon-Regularity for Griffith Almost-Minimizers in Any Dimension Under a Separating Condition

期刊: ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2023; 247 (6)

In this paper we prove that if (u, K) is an almost-minimizer of the Griffith functional and K is epsilon-close to a plane in some ball B subset of R-N......

Continuum Percolation in Stochastic Homogenization and the Effective Viscosity Problem

期刊: ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2023; 247 (2)

This contribution is concerned with the effective viscosity problem, that is, the homogenization of the steady Stokes system with a random array of ri......

Recovery of Nonlinear Terms for Reaction Diffusion Equations from Boundary Measurements

期刊: ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2023; 247 (1)

In the present article we study the inverse problem of determining a general semilinear term for a class of nonlinear parabolic equations. We derive a......

Energy Estimates for the Tracefree Curvature of Willmore Surfaces and Applications

期刊: ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2023; 247 (1)

We prove an epsilon-regularity result for the tracefree curvature of a Willmore surface with bounded second fundamental form. For such a surface, we o......

Large-Amplitude Steady Solitary Water Waves with Constant Vorticity

期刊: ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2023; 247 (2)

This paper considers two-dimensional steady solitary waves with constant vorticity propagating under the influence of gravity over an impermeable flat......

On a Conjecture of De Giorgi About the Phase-Field Approximation of the Willmore Functional

期刊: ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2023; 247 (3)

In 1991 De Giorgi conjectured that, given lambda > 0, if mu(epsilon) stands for the density of the Allen-Cahn energy and ve represents its first va......

The Yang-Mills-Higgs Functional on Complex Line Bundles: Γ-Convergence and the London Equation

期刊: ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2023; 247 (6)

We consider the Abelian Yang-Mills-Higgs functional, in the non-self dual scaling, on a complex line bundle over a closed Riemannian manifold of dimen......

On the Canham Problem: Bending Energy Minimizers for any Genus and Isoperimetric Ratio

期刊: ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2023; 247 (1)

Building on work of Mondino-Scharrer, we show that among closed, smoothly embedded surfaces in R-3 of genus g and given isoperimetric ratio v, there e......

On Uniqueness of Multi-bubble Blow-Up Solutions and Multi-solitons to L2-Critical Nonlinear Schrodinger Equations

期刊: ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2023; 247 (1)

We are concerned with the focusing L-2-critical nonlinear Schrodinger equations in R-d for dimensions d = 1, 2. The uniqueness is proved for a large e......

Controllability and Ergodicity of three dimensional Primitive Equations Driven by a Finite-Dimensional Force

期刊: ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 2023; 247 (1)

We study the problems of controllability and ergodicity of the system of three dimensional primitive equations modeling large-scale oceanic and atmosp......

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