Abstract | ||
---|---|---|
In this paper, L D U factorization of nonsingular sign regular and almost strictly sign regular matrices is analyzed. Besides, nonsingular almost strictly sign regular matrices are characterized through the Q R factorization. Illustrative numerical examples are included. |
Year | DOI | Venue |
---|---|---|
2017 | 10.1016/j.cam.2015.10.030 | J. Computational Applied Mathematics |
Keywords | Field | DocType |
65F05,65F15,65F35 | Algebra,Matrix (mathematics),Factorization,Invertible matrix,Mathematics,QR decomposition | Journal |
Volume | Issue | ISSN |
318 | C | 0377-0427 |
Citations | PageRank | References |
0 | 0.34 | 5 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
P. Alonso | 1 | 70 | 12.86 |
J. M. Peña | 2 | 681 | 72.88 |
maria luisa serrano | 3 | 0 | 0.34 |