Results 261 to 270 of about 24,953,243 (325)

Elliptic Systems

Critical Point Theory, 2020
M. Schechter
openaire   +2 more sources

Sublinear elliptic systems with a convection term

, 2020
In this paper, we study existence and properties of solutions for some nonlinear elliptic systems like The above Dirichlet problem is related to evolution systems connected with the mathematical study of partial differential equations models for ...
L. Boccardo, L. Orsina
semanticscholar   +1 more source

Nonzero positive solutions of nonlocal elliptic systems with functional BCs

Journal of Elliptic and Parabolic Equations, 2019
We discuss the existence and non-existence of non-negative weak solutions for second order nonlocal elliptic systems subject to functional boundary conditions.
G. Infante
semanticscholar   +1 more source

On the C1 regularity of solutions to divergence form elliptic systems with dini-continuous coefficients

Chinese Annals of Mathematics. Series B, 2016
The author proves C1 regularity of solutions to divergence form elliptic systems with Dini-continuous coefficients.
Yanyan Li
semanticscholar   +1 more source

Overdetermined Elliptic Systems

Foundations of Computational Mathematics, 2005
We consider linear overdetermined systems of partial differential equations. We show that the introduction of weights classically used for the definition of ellipticity is not necessary, as any system that is elliptic with respect to some weights becomes elliptic without weights during its completion to involution.
Katsiaryna Krupchyk   +2 more
openaire   +1 more source

Global well-posedness and stability of constant equilibria in parabolic–elliptic chemotaxis systems without gradient sensing

Nonlinearity, 2019
This paper deals with a Keller–Segel type parabolic–elliptic system involving nonlinear diffusion and chemotaxis in a smoothly bounded domain , , under no-flux boundary conditions.
Jaewook Ahn, Changwook Yoon
semanticscholar   +1 more source

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