An adaptive time step procedure for a parabolic problem with blow-up

In this paper we introduce and analyze a fully discrete approximation for a parabolic problem with a nonlinear boundary condition which implies that the solutions blow up in finite time. We use standard linear elements with mass lumping for the space variable. For the time discretization we write th...

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Detalles Bibliográficos
Autores principales: Acosta, G., Durán, R.G., Rossi, J.D.
Formato: JOUR
Materias:
Adaptivity
Blow up
Nonlinear boundary conditions
Numerical approximations
Approximation theory
Boundary conditions
Differential equations
Nonlinear systems
Adaptive time step procedures
Parabolic problems
Problem solving
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0010485X_v68_n4_p343_Acosta
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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