Results 61 to 70 of about 641 (72)

On some infinite dimensional linear groups

Open Mathematics, 2009
Kurdachenko Leonid, Sadovnichenko Alexey, Subbotin Igor   +2 more
doaj   +1 more source

Equalities for orthogonal projectors and their operations

Open Mathematics, 2010
Tian Yongge
doaj   +1 more source

Solutions of the matrix inequalities in the minus partial ordering and Löwner partial ordering

, 2013
Yongge Tian
semanticscholar   +1 more source

Inertias and ranks of some Hermitian matrix functions with applications

Open Mathematics, 2012
Zhang Xiang, Wang Qing-Wen, Liu Xin
doaj   +1 more source

Some algebraic and statistical properties of WLSEs under a general growth curve model

, 2007
Yongge Tian, Y. Takane
semanticscholar   +1 more source

Invertibility and Fredholmness of linear combinations of quadratic, k-potent and nilpotent operators

, 2008
Hwa-Long Gau, Chih-Jen Wang, N. Wong
semanticscholar   +1 more source

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Idempotent and nilpotent elements in octonion rings over Z

Studia Universitatis Babeş-Bolyai. Mathematica
In this paper, we show that the set O/Zp, where p is a prime number, does not form a skew field and discuss idempotent and nilpotent elements in the (finite) ring O/Zp.
Michael Aristidou, Philip R. Brown, George Chailos   +2 more
semanticscholar   +1 more source

Some reviews on ranks of upper triangular block matrices over a skew field

, 2018
Netsai Buaphim, Kawin Onsaard, Primporn So-ngoen, T. Rungratgasame   +3 more
semanticscholar   +1 more source

On a class of theorems equivalent to Farkas's lemma

, 2017
C. Perng
semanticscholar   +1 more source

Rank correlations for submatrices of arbitrary dimensions

, 2017
Ibrahim Ozen
semanticscholar   +1 more source