Buscar
Mostrando ítems 31-40 de 665
An Adaptive Time Step Procedure for a Parabolic Problem with Blow-up
(Universidad de San Andrés. Departamento de Matemáticas y Ciencias, 2001-04)
Wavepacket models for subsonic twin jets using 3D parabolized stability equations
(2018-10-01)
An extension of the classical parabolized stability equations to flows strongly dependent on the two cross-stream spatial directions and weakly dependent on the streamwise one is applied to model the large-scale structures ...
Space-Time Least-Squares Finite Element Methods for Parabolic Distributed Optimal Control Problems
(WALTER DE GRUYTER GMBH, 2024)
We present a method for the numerical approximation of distributed optimal control problems constrained by parabolic partial differential equations. We complement the first-order optimality condition by a recently developed ...
Patterns in parabolic problems with nonlinear boundary conditions
(Elsevier B.V., 2007-01-15)
We obtain existence of asymptotically stable nonconstant equilibrium solutions for semilinear parabolic equations with nonlinear boundary conditions on small domains connected by thin channels. We prove the convergence of ...
Patterns in parabolic problems with nonlinear boundary conditions
(Elsevier B.V., 2007-01-15)
We obtain existence of asymptotically stable nonconstant equilibrium solutions for semilinear parabolic equations with nonlinear boundary conditions on small domains connected by thin channels. We prove the convergence of ...
Complete quenching for singular parabolic problems
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2011)
Fully adaptative multiresolution schemes for strongly degenerate parabolic equations with discontinuous flux
(2008)
A fully adaptive finite volume multiresolution scheme for one-dimensional strongly degenerate parabolic equations with discontinuous flux is presented. The numerical scheme is based on a finite volume discretization using ...
Semilinear parabolic problems in thin domains with a highly oscillatory boundary
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
In this paper, we study the behavior of the solutions of nonlinear parabolic problems posed in a domain that degenerates into a line segment (thin domain) which has an oscillating boundary. We combine methods from linear ...