Coefficients of the Singularities for Elliptic Boundary Value Problems on Domains with Conical Points. III: Finite Element Methods on Polygonal Domains

1992 ◽  
Vol 29 (1) ◽  
pp. 136-155 ◽  
Author(s):  
Maryse Bourlard ◽  
Monique Dauge ◽  
Mbaro-Saman Lubuma ◽  
Serge Nicaise
Keyword(s):  
Finite Element ◽  
Boundary Value Problems ◽  
Finite Element Methods ◽  
Elliptic Boundary ◽  
Boundary Value ◽  
Elliptic Boundary Value Problems ◽  
Elliptic Boundary Value ◽  
Polygonal Domains ◽  
Conical Points

Finite-difference and finite-element methods of approximation

1971 ◽  
Vol 323 (1553) ◽  
pp. 155-165 ◽  
Keyword(s):  
Finite Element ◽  
Finite Difference ◽  
Boundary Value Problems ◽  
Finite Element Methods ◽  
Elliptic Boundary ◽  
Boundary Value ◽  
Elliptic Boundary Value Problems ◽  
Order Of Accuracy ◽  
Elliptic Boundary Value ◽  
Methods Of Approximation

The finite-difference and finite-element methods for approximating the solution of elliptic boundary-value problems are discussed. The analysis of the order of accuracy is outlined, and the results compared, with some comment on special problems connected with singularities.

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