NUMERICAL QUENCHING FOR A SEMILINEAR PARABOLIC EQUATION WITH A POTENTIAL AND GENERAL NONLINEARITIES

NUMERICAL QUENCHING FOR A SEMILINEAR PARABOLIC EQUATION WITH A POTENTIAL AND GENERAL NONLINEARITIES

This paper concerns the study of the numerical approximation a semilinear parabolic equation subject to Neumann boundary conditions and positive initial data. We find some conditions under which the solution of a semidiscrete form of the above problem quenches in a fi- nite time and estimate its sem...

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Autores principales: BONI,THÉODORE K, KOUAKOU,THIBAUT K
Lenguaje:English
Publicado: Universidad Católica del Norte, Departamento de Matemáticas 2008
Materias:
Semidiscretizations
semilinear parabolic equation
quenching
numerical quenching time
convergence
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172008000300004
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