Back to Search
Start Over
Least squares solutions with special structure to the linear matrix equation AXB = C
- Source :
-
Applied Mathematics & Computation . Aug2011, Vol. 217 Issue 24, p10049-10057. 9p. - Publication Year :
- 2011
-
Abstract
- Abstract: In this article we give some formulas for the maximal and minimal ranks of the submatrices in a least squares solution X to AXB = C. From these formulas, we derive necessary and sufficient conditions for the submatrices to be zero and other special forms, respectively. Finally, some Hermitian properties for least squares solution to matrix equation AXB = C are derived. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00963003
- Volume :
- 217
- Issue :
- 24
- Database :
- Academic Search Index
- Journal :
- Applied Mathematics & Computation
- Publication Type :
- Academic Journal
- Accession number :
- 61502601
- Full Text :
- https://doi.org/10.1016/j.amc.2011.04.081