Results 111 to 120 of about 629,413 (279)

Liouville theorems for the Navier-Stokes equations and applications [PDF]

open access: green, 2007
Gabriel S. Koch   +3 more
openalex   +1 more source

Floer theory for the variation operator of an isolated singularity

open access: yesJournal of Topology, Volume 18, Issue 4, December 2025.
Abstract The variation operator in singularity theory maps relative homology cycles to compact cycles in the Milnor fiber using the monodromy. We construct its symplectic analog for an isolated singularity. We define the monodromy Lagrangian Floer cohomology, which provides categorifications of the standard theorems on the variation operator and the ...
Hanwool Bae   +3 more
wiley   +1 more source

A view on Liouville theorems in PDEs

open access: yesAnalysis and Geometry in Metric Spaces
Abstract Our review of Liouville theorems includes a special focus on nonlinear partial differential equations and inequalities.
openaire   +3 more sources

Extensions of Liouville theorems

open access: yesJournal of Mathematical Analysis and Applications, 1982
AbstractThe method of deriving Liouville's theorem for subharmonic functions in the plane from the corresponding Hadamard three-circles theorem is extended to a more general and abstract setting. Two extensions of Liouville's theorem for vector-valued holomorphic functions of several complex variables are also mentioned.
openaire   +2 more sources

A priori estimates and existence for quasilinear elliptic equations with nonlinear Neumann boundary conditions

open access: yesElectronic Journal of Differential Equations, 2016
This article concerns the existence of positive solutions for a nonlinear Neumann problem involving the m-Laplacian. The equation does not have a variational structure.
Zhe Hu, Li Wang, Peihao Zhao
doaj  

Multiple Solutions for a Class of Fractional Boundary Value Problems

open access: yesAbstract and Applied Analysis, 2012
We study the multiplicity of solutions for the following fractional boundary value problem: where and are the left and right Riemann-Liouville fractional integrals of order , respectively, is a real number, is a given function, and is the gradient ...
Ge Bin
doaj   +1 more source

A Liouville type theorem for p-Laplace equations

open access: yesElectronic Journal of Differential Equations, 2015
In this note we study solutions defined on the whole space R^N for the p-Laplace equation $$ \hbox{div}(| \nabla u|^{p-2}\nabla u)+f(u)=0. $$ Under an appropriate condition on the growth of f, which is weaker than conditions previously considered ...
Cristian Enache
doaj  

Existence Results for Fractional Hahn Difference and Fractional Hahn Integral Boundary Value Problems

open access: yesDiscrete Dynamics in Nature and Society, 2017
The existence and uniqueness results of two fractional Hahn difference boundary value problems are studied. The first problem is a Riemann-Liouville fractional Hahn difference boundary value problem for fractional Hahn integrodifference equations.
Nichaphat Patanarapeelert   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy