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Please use this identifier to cite or link to this item: http://hdl.handle.net/10198/4042

Título: Adaptive collocation methods for the solution of partial differential equations
Autor: Brito, Paulo
Portugal, António
Palavras-chave: Partial differential equation
Numerical methods
Adaptive methods
Collocation methods
Dyadic grids
Issue Date: 2010
Editora: Springer
Citação: Brito, P.M.P.; Portugal, A. (2010) - Adaptive collocation methods for the solution of partial differential equations. Innovations in Computing Sciences and Software Engineering. Vol. 2. ISBN 978-90-481-9111-6. p. 499-504
Resumo: An integration algorithm that conjugates a Method of Lines (MOL) strategy based on finite differences space discretizations, with a collocation strategy based on increasing level dyadic grids is presented. It reveals potential either as a grid generation procedure and a Partial Differential Equation(PDE) integration scheme. It copes satisfactorily with a example characterized by a steep travelling wave and a example that presented a forming steep shock, which demonstrates its versatility in dealing with different types of steep moving front problems, exhibiting features like advection-diffusion, widely common in the standard Chemical Processes simulation models.
Arbitragem científica: yes
URI: http://hdl.handle.net/10198/4042
ISBN: 978-90-481-9111-6
Versão do Editor: http://www.springer.com/computer/swe/book/978-90-481-9111-6
Appears in Collections:DTQB - Artigos em Revistas Não Indexados ao ISI/Scopus

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