Solving the singular two-dimensional fourth order problem by the mortar spectral element method

Abstract In this work, we implement the mortar spectral element method for the biharmonic problem with a homogeneous boundary condition. We consider a polygonal domain with corners which relies on the mortar decomposition domain technique. We propose the Strang and Fix algorithm, which permits to en...

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Bibliographic Details
Main Authors: Mohamed Abdelwahed, Azhar Al Salam, Nejmeddine Chorfi
Format: Article
Language:English
Published: SpringerOpen 2018-03-01
Series:Boundary Value Problems
Subjects:
Online Access:http://link.springer.com/article/10.1186/s13661-018-0960-8