On the use of singular functions with finite element approximations

Journal of Computational Physics

Volumn 13, Issue 2, 1973, Pages 209-228

  Fix, G J ^a   Gulati, S ^a   Wakoff, G I ^a  

^a UNIVERSITY OF MARYLAND   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000568642     PISSN: 00219991     EISSN: 10902716     Source Type: Journal    
DOI: 10.1016/0021-9991(73)90023-5     Document Type: Article

References (28)

1. Numerical solution of elliptic equations
2. Piecewise bicubic interpolation and approximation in polygons
3. Accurate eigenvalue computations for elliptic problems
4. Rayleigh-Ritz approximation
5. Piecewise Hermite interpolation in one and two variables with applications to partial differential equations
6. On the Pólya Frequency function IV
7. Higher-order Rayleigh-Ritz approximations
8. Approximations and bounds for eigenvalues of elliptic operators
9. Fracture Toughness Testing and its Applications
10. Error bounds for Sturm-Liouville eigenvalue approximations by several piecewise cubic Rayleigh-Ritz methods
11. SIAM Rev.
12. Corner singularities in elliptic problems by finite element methods
13. Piecewise Polynomial Spaces and the Ritz-Galerkin Method
14. Developments at an analytic corner of solutions of elliptic partial differential equations
15. On the Poisson Equation with Intersecting Interfaces
16. The finite Element Method with Lagrange Multipliers
17. On the numerical solution of elliptic boundary value problems by least-square approximation of the data
18. Boundary problems for elliptic equations with conical or angular points