Error bounds of Rayleigh-Ritz type contour integral-based eigensolver for solving generalized eigenvalue problems (Q5962637)
From MaRDI portal
scientific article; zbMATH DE number 6541596
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Error bounds of Rayleigh-Ritz type contour integral-based eigensolver for solving generalized eigenvalue problems |
scientific article; zbMATH DE number 6541596 |
Statements
Error bounds of Rayleigh-Ritz type contour integral-based eigensolver for solving generalized eigenvalue problems (English)
0 references
15 February 2016
0 references
The authors analyze a block variant of the Rayleigh-Ritz type contour integral-based eigensolver (block SS-RR method). They establish error bounds of the eigenpairs obtained from the block SS-RR method with numerical integration and analyze an error bound when a certain computation in numerical integration is contaminated.
0 references
error bounds
0 references
contour integral-based eigensolver
0 references
Rayleigh-Ritz procedure
0 references
generalized eigenvalue problem
0 references
0 references
0 references
0 references
0 references
