Results 261 to 270 of about 9,027,533 (299)

Elliptic systems

, 1996
openaire   +1 more source

Some of the next articles are maybe not open access.

Related searches:

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, Werner M. Seiler, Jukka Tuomela   +2 more
openaire   +1 more source

A Lyapunov Lemma for Elliptic Systems

Annals of Global Analysis and Geometry, 2004
The authors of this very well written article prove an interesting result within the functional calculus of classical pseudo-differential operators. More precisely, they fix an \(N\times N\) system \(A\) of classical pseudo-differential operators of order \(\leq m\) on a compact smooth manifold and they assume that \(A\) is elliptic.
PARENTI, CESARE, PARMEGGIANI, ALBERTO
openaire   +2 more sources

The attractor of a parabolic–elliptic system

Nonlinear Analysis: Theory, Methods & Applications, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Asymptotics for Semilinear Elliptic Systems

Canadian Mathematical Bulletin, 1991
AbstractA class of weakly coupled systems of semilinear elliptic partial differential equations is considered in an exterior domain in ℝN, N > 3. Necessary and sufficient conditions are given for the existence of a positive solution (componentwise) with the asymptotic decay u(x) = O(|x|2-N) as |x| —> ∞.
Noussair, Ezzat S., Swanson, Charles A.
openaire   +2 more sources

Interface Problems for Elliptic Systems

Journal of Partial Differential Equations, 1999
Summary: Interface problems for elliptic systems of second-order partial differential equations are studied. The main result is that the solution in the neighborhood of a singular point can be divided into two parts one of which is a solution to the homogeneous system with constant coefficients, and the other one possesses higher regularity.
openaire   +2 more sources

Positive splutions of semilinear elliptic systems

Communications in Partial Differential Equations, 1992
We investigate the existence of positive solutions of a Dirichlet problem for the system -A. =f(u),-Av =g(u) in a bounded convex domain 0 of IRN with smooth boundary. In particular L" a priori bounds are obtained in the same spirit as in De Figueiredo - Lions - Nussbaum [7].
MITIDIERI, ENZO, CLEMENT PH, DE FIGUEIREDO D.   +2 more
openaire   +2 more sources

An Elliptic Curve Trapdoor System

Journal of Cryptology, 2005
We propose an elliptic curve trapdoor system which is of interest in key escrow applications. In this system, a pair (Es, Epb) of elliptic curves over F2161 is constructed with the following properties: (i) the Gaudry-Hess-Smart Weil descent attack reduces the elliptic curve discrete logarithm problem (ECDLP) in Es(F2161) to a hyperelliptic curve DLP ...
openaire   +4 more sources

On Domain Decomposition for Elliptic Systems

Journal of Dynamics and Differential Equations, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

OnBMO regularity for linear elliptic systems

Annali di Matematica Pura ed Applicata (1923 -), 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources