Results 221 to 230 of about 1,005,997 (319)

Isoperimetric inequalities on slabs with applications to cubes and Gaussian slabs

Communications on Pure and Applied Mathematics, EarlyView.
Abstract We study isoperimetric inequalities on “slabs”, namely weighted Riemannian manifolds obtained as the product of the uniform measure on a finite length interval with a codimension‐one base. As our two main applications, we consider the case when the base is the flat torus R2/2Z2$\mathbb {R}^2 / 2 \mathbb {Z}^2$ and the standard Gaussian measure
Emanuel Milman
wiley   +1 more source

Anomalous Geodesics in the Inhomogeneous Corner Growth Model. [PDF]

Commun Math Phys
Emrah E, Janjigian C, Seppäläinen T.
europepmc   +1 more source

Riemann Solver for Hyperbolic Equations with Discontinuous Coefficients: A Mathematical Proof of the Constant State Formula

Lakhdar Remaki
openalex   +1 more source

Degree theory for 4‐dimensional asymptotically conical gradient expanding solitons

Communications on Pure and Applied Mathematics, EarlyView.
Abstract We develop a new degree theory for 4‐dimensional, asymptotically conical gradient expanding solitons. Our theory implies the existence of gradient expanding solitons that are asymptotic to any given cone over S3$S^3$ with non‐negative scalar curvature. We also obtain a similar existence result for cones whose link is diffeomorphic to S3/Γ$S^3/\
Richard H. Bamler, Eric Chen
wiley   +1 more source

Mathematical model of optimal control for endometrial cancer with treatments dostarlimab and chemotherapy using Caputo derivative. [PDF]

Sci Rep
Ramalakshmi K, Samei ME.
europepmc   +1 more source

The Mathematical Survival Collapse: A Formal Proof of Prospect Theory's Failure in Non-ergodic Environments

Xu Cheng
openalex   +1 more source

A priori bounds for the generalised parabolic Anderson model

Communications on Pure and Applied Mathematics, EarlyView.
Abstract We show a priori bounds for solutions to (∂t−Δ)u=σ(u)ξ$(\partial _t - \Delta) u = \sigma (u) \xi$ in finite volume in the framework of Hairer's Regularity Structures [Invent Math 198:269–504, 2014]. We assume σ∈Cb2(R)$\sigma \in C_b^2 (\mathbb {R})$ and that ξ$\xi$ is of negative Hölder regularity of order −1−κ$- 1 - \kappa$ where κ<κ¯$\kappa <
Ajay Chandra, Guilherme de Lima Feltes, Hendrik Weber   +2 more
wiley   +1 more source

HIV/AIDS compartmental model analysis with drug resistance treatment, vertical transmission, and optimal control theory. [PDF]

Sci Rep
Peter OJ, Teklu SW, Balogun GB, Bolarin G, Asfaw MD.   +4 more
europepmc   +1 more source

V.--KANT'S PROOF OF THE PROPOSITION, "MATHEMATICAL JUDGMENTS ARE ONE AND ALL SYNTHETICAL".

, 1899
Bruce S. McEwen
openalex   +2 more sources

Fourier Mass Lower Bounds for Batchelor‐Regime Passive Scalars

Communications on Pure and Applied Mathematics, EarlyView.
ABSTRACT Batchelor predicted that a passive scalar ψν$\psi ^\nu$ with diffusivity ν$\nu$, advected by a smooth fluid velocity, should typically have Fourier mass distributed as |ψ̂ν|2(k)≈|k|−d$|\widehat{\psi }^\nu |^2(k) \approx |k|^{-d}$ for |k|≪ν−1/2$|k| \ll \nu ^{-1/2}$.
William Cooperman, Keefer Rowan
wiley   +1 more source