Results 81 to 89 of about 724 (89)

On the Uniqueness of the Solution to a Strongly Competing System [PDF]

arXiv, 2016
This work is devoted to prove uniqueness result for the positive solution to a strongly competing system of Lotka - Volterra type in the limiting configuration, when the competition rate tends to infinity.
arxiv  

An existence result for an interior electromagnetic casting problem

Open Mathematics, 2006
Barkatou Mohammed, Seck Diaraf, Ly Idrissa   +2 more
doaj   +1 more source

Discrete maximum principle for interior penalty discontinuous Galerkin methods

Open Mathematics, 2013
Horváth Tamás, Mincsovics Miklós
doaj   +1 more source

The discrete maximum principle for Galerkin solutions of elliptic problems

Open Mathematics, 2012
Vejchodský Tomáš
doaj   +1 more source

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One-dimensional symmetry of bounded entire solutions of some elliptic equations

, 2000
This paper is about one-dimensional symmetry properties for some entire and bounded solutions of ∆u + f(u) = 0 in IR. We consider solutions u such that −1 < u < 1 and u(x1, · · · , xn) → ±1 as xn → ±∞, uniformly with respect to x1, · · · , xn−1.
H. Berestycki, F. Hamel, R. Monneau
semanticscholar   +1 more source

Power Concavity for Doubly Nonlinear Parabolic Equations

, 2017
We prove the concavity of the power of a solution is preserved for a class of doubly nonlinear parabolic equation, which is a well-known feature in some particular cases such as the porous medium equation or the parabolic p-Laplace equation.
Leina Zhao
semanticscholar   +1 more source

A Remark on the Level Sets of the Graph of Harmonic Functions Bounded by Two Circles in Parallel Planes

, 2015
In this paper, we find two auxiliary functions and make use of the maximum principle to study the level sets of harmonic function defined on a convex ring with homogeneous Dirichlet boundary conditions in R2.
Kong, Shengli, Xu, Jinju
semanticscholar   +1 more source

A sphere theorem for a class of Reinhardt domains with constant Levi curvature

, 2008
J. Hounie, E. Lanconelli
semanticscholar   +1 more source

Invariant Rectangles and Strongly Coupled Semilinear Parabolic Systems

, 1990
M. Pozio, A. Tesei
semanticscholar   +1 more source