A weak formulation for 'direct' boundary methods for time dependent parabolic problems, deduced from distribution theory, is presented. The present approach seems particularly valuable when dealing with problems with non-integrable singularities and solutions with an exponential growth. Numerical examples are also reported for plane diffusion. © 1985.
A weak formulation of boundary integral equations for time dependent parabolic problems
Sgallari F.
1985
Abstract
A weak formulation for 'direct' boundary methods for time dependent parabolic problems, deduced from distribution theory, is presented. The present approach seems particularly valuable when dealing with problems with non-integrable singularities and solutions with an exponential growth. Numerical examples are also reported for plane diffusion. © 1985.File in questo prodotto:
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