Results 61 to 70 of about 151 (130)
Existence and comparison results for variational-hemivariational inequalities
Journal of Inequalities and Applications, 2005 We consider a prototype of quasilinear elliptic variational-hemivariational inequalities involving the indicator function of some closed convex set and a locally Lipschitz functional.
Carl S
doaj
A note on existence of patterns on surfaces of revolution with nonlinear flux on the boundary
Electronic Journal of Qualitative Theory of Differential Equations, 2019 In this note we address the question of existence of non-constant stable stationary solution to the heat equation on surfaces of revolution subject to nonlinear boundary flux involving a positive parameter.
Maicon Sônego
doaj +1 more source
A nonlinear characterization of stochastic completeness of graphs
Mathematische Nachrichten, Volume 298, Issue 3, Page 925-943, March 2025.Abstract We study nonlinear Schrödinger operators on graphs. We construct minimal nonnegative solutions to corresponding semilinear elliptic equations and use them to introduce the notion of stochastic completeness at infinity in a nonlinear setting. We provide characterizations for this property in terms of a semilinear Liouville theorem.
Marcel Schmidt, Ian Zimmermann
wiley +1 more source
Asymptotic growth rate of solutions to level‐set forced mean curvature flows with evolving spirals
Bulletin of the London Mathematical Society, Volume 57, Issue 3, Page 748-770, March 2025.Abstract Here, we study a level‐set forced mean curvature flow with evolving spirals and the homogeneous Neumann boundary condition, which appears in a crystal growth model. Under some appropriate conditions on the forcing term, we prove that the solution is globally Lipschitz.
Hiroyoshi Mitake, Hung V. Tran
wiley +1 more source
Sub-supersolution method in variational inequalities with multivalued operators given by integrals
Rocky Mountain Journal of Mathematics, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Swin2‐MoSE: A new single image supersolution model for remote sensing
IET Image Processing, Volume 19, Issue 1, January/December 2025.In this paper, we propose Swin2‐MoSE model, an enhanced version of Swin2SR, for Remote‐Sensing Single‐Image Super‐Resolution. Our model introduces MoE‐SM, an enhanced Mixture‐of‐Experts (MoE) to replace the Feed‐Forward inside all Transformer block. MoE‐SM is designed with Smart‐Merger, and new layer for merging the output of individual experts, and ...
Leonardo Rossi +4 more
wiley +1 more source
Harmonic balls in Liouville quantum gravity
Proceedings of the London Mathematical Society, Volume 130, Issue 1, January 2025.Abstract Harmonic balls are domains that satisfy the mean‐value property for harmonic functions. We establish the existence and uniqueness of harmonic balls on Liouville quantum gravity (LQG) surfaces using the obstacle problem formulation of Hele–Shaw flow.
Ahmed Bou‐Rabee, Ewain Gwynne
wiley +1 more source
Journal of Applied Mathematics, Volume 2025, Issue 1, 2025.This research examines the behavior of interfaces in nonlinear multidimensional reaction–diffusion equations with parabolic p‐Laplacian properties, which are applicable across a wide range of biological, physical, and chemical contexts. The value of this work lies in its contribution to understanding how interfaces behave under slow diffusion, shedding
Roqia Abdullah Jeli, Oluwole D. Makinde
wiley +1 more source
The sub-supersolution method for Kirchhoff systems: applications
, 2016 In this paper we prove that the sub-supersolution method works for general Kirchhoff systems. We apply the cited method to prove the existence of positive solutions for some specific models.
Malcher Figueiredo, Giovany de Jesus +7 more
openaire +2 more sources
Existence and nonexistence results for quasilinear semipositone Dirichlet problems
Electronic Journal of Differential Equations, 2009 We use the sub/supersolution method to analyze a semipositone Dirichlet problem for the p-Laplacian. To find a positive solution, we therefore focus on a related problem that produces positive subsolutions.
Matthew Rudd
doaj