LSQR algorithm with structured preconditioner for the least squares problem in quaternionic quantum theory (Q2403829)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: LSQR algorithm with structured preconditioner for the least squares problem in quaternionic quantum theory |
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | LSQR algorithm with structured preconditioner for the least squares problem in quaternionic quantum theory |
scientific article |
Statements
LSQR algorithm with structured preconditioner for the least squares problem in quaternionic quantum theory (English)
0 references
12 September 2017
0 references
quaternionic quantum theory
0 references
least squares problem
0 references
real representation
0 references
structured preconditioner
0 references
convergence acceleration
0 references
iterative method
0 references
incomplete inverse upper-lower factorization
0 references
symmetric positive definite tridiagonal matrix
0 references
algorithm
0 references
numerical experiment
0 references
0 references
0 references
0 references
0 references
0 references
0 references
0 references
0 references
