Results 51 to 60 of about 100 (73)
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Numerical Methods for $Q$-Weighted Nonnegative Matrix Tri-Factorization
East Asian Journal on Applied Mathematics, 2020The Q-weighted nonnegative matrix tri-factorisation problem arising in clustering analysis is considered and a necessary condition for its optimal solution is obtained.
Chunmei Li
semanticscholar +1 more source
Fourth-order tensor Riccati equations with the Einstein product
Linear and Multilinear Algebra, 2022Yimin Wei, Yun Miao, Zhen Chen
exaly
THE MAXIMUM MODULUS EIGENVALUES OF CERTAIN NON-NEGATIVE MATRICES UNDER PERTUBATION
, 1982John A. Schmid
semanticscholar +1 more source
Spline spaces are optimal for $L^{2}\,\,n$-width
Illinois Journal of Mathematics, 1978Avraham Melkman, Charles A Micchelli
exaly
Subdirect sums of Nekrasov matrices
Linear and Multilinear Algebra, 2016, Chaoqian Li, Yaotang Li
exaly