Group inverses for a class of 2 × 2 block matrices over rings.

Yuqiu Sheng Yanling Ge Hanyu Zhang Chongguang Cao

Published in: Appl. Math. Comput. (2013)

Keyphrases

sufficient conditions
linear complementarity problem
database
finite number
block size
decision trees
data model
digital images
collaborative learning
multi class classification
coefficient matrix