Results 211 to 220 of about 4,516 (262)

Dirichlet and Neumann boundary conditions: What is in between?

Journal of Evolution Equations, 2003
Given an open set \(\Omega\) in \(\mathbb{R}^n\), an admissible measure on \(\partial \Omega\) is a Radon measure \(\mu\) on the Borel \(\sigma\)-field of some open subset \(\Gamma_{\mu}\) of \(\partial \Omega\) which does not charge sets of capacity zero.
Mahamadi Warma   +2 more
exaly   +2 more sources

On a nonlinear problem with Dirichlet and Acoustic boundary conditions

Applied Mathematics and Computation, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Adriano A. Alcântara   +4 more
openaire   +2 more sources

Dirichlet Boundary Conditions

2018
In this chapter we study the problem of existence and multiplicity of positive solutions for the nonlinear two-point boundary value ...
Jérôme Droniou   +4 more
openaire   +3 more sources

Variational Formulation of the Dirichlet Boundary Condition

IEEE Transactions on Microwave Theory and Techniques, 1972
The functional whose stationary point is furnished by the solution of Poisson's equation under mixed, Neumann, and Dirichlet boundary conditions within a homogeneous region is presented. The Dirichlet condition is formulated as a natural one, thus removing a considerable restriction on acceptable trial functions.
Hazel, Terence George, Wexler, Alvin
openaire   +2 more sources

Classical Solutions for SPDEs with Dirichlet Boundary Conditions

2002
The aim of the paper is to prove some significative results for a given class of stochastic evolution equations by means of a suitable adaptation of techniques (the stochastic characteristics method and a Ito-type formula for backward diffusions) which are already known in the literature, but not so widely used.
S. Bonaccorsi, GUATTERI, GIUSEPPINA
openaire   +3 more sources

The stability of the Dirichlet and Neumann boundary conditions

Reports on Mathematical Physics, 1986
We investigate the stability of the Dirichlet and Neumann boundary conditions under the influence of an additive short range potential. We find that the Dirichlet boundary condition is stable while the Neumann boundary condition is not.
Englisch, H., Šeba, P.
openaire   +2 more sources

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