Generalized reflexive and anti-reflexive solution for a system of equations
Author(s) -
Biljačevska
Publication year - 2016
Publication title -
filomat
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 34
eISSN - 2406-0933
pISSN - 0354-5180
DOI - 10.2298/fil1601055n
Subject(s) - mathematics , reflexivity , involution (esoterism) , zhàng , pure mathematics , linear algebra , algebra over a field , geometry , epistemology , law , social science , sociology , political science , china , philosophy , consciousness
In this article we find necessary and sufficient conditions for the generalized reflexive and antireflexive solution of the system of equations $ax=b$ and $xc=d$ in a ring with involution. As corollaries, among other results, we obtain some recent results from (A. Daji\'c and J. Koliha, Linear Algebra Appl. (2008)), and Li Fanliang, Hu Xiuyan and Zhang Lei, Acta Math. Scientia 28B(1) (2008)).
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