Nonnegative Combined Matrices
Joint Authors
Gassó, Maria T.
Bru, Rafael
Santana, Máximo
Giménez, Isabel
Source
Journal of Applied Mathematics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-07
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
The combined matrix of a nonsingular real matrix A is the Hadamard (entrywise) product A∘A-1T.
It is well known that row (column) sums of combined matrices are constant and equal to one.
Recently, some results on combined matrices of different classes of matrices have been done.
In this work, we study some classes of matrices such that their combined matrices are nonnegative and obtain the relation with the sign pattern of A.
In this case the combined matrix is doubly stochastic.
American Psychological Association (APA)
Bru, Rafael& Gassó, Maria T.& Giménez, Isabel& Santana, Máximo. 2014. Nonnegative Combined Matrices. Journal of Applied Mathematics،Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-452497
Modern Language Association (MLA)
Bru, Rafael…[et al.]. Nonnegative Combined Matrices. Journal of Applied Mathematics No. 2014 (2014), pp.1-5.
https://search.emarefa.net/detail/BIM-452497
American Medical Association (AMA)
Bru, Rafael& Gassó, Maria T.& Giménez, Isabel& Santana, Máximo. Nonnegative Combined Matrices. Journal of Applied Mathematics. 2014. Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-452497
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-452497
