On Regular Elements in an Incline
Author(s) -
A. Meenakshi,
S. Anbalagan
Publication year - 2010
Publication title -
international journal of mathematics and mathematical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 39
eISSN - 1687-0425
pISSN - 0161-1712
DOI - 10.1155/2010/903063
Subject(s) - mathematics , idempotence , maximal element , involution (esoterism) , generalization , inverse , element (criminal law) , lattice (music) , pure mathematics , distributive property , set (abstract data type) , mathematical analysis , geometry , physics , politics , computer science , political science , acoustics , law , programming language
Inclines are additively idempotent semirings in which products are less than (or) equal to either factor. Necessary and sufficient conditions for an element in an incline to be regular are obtained. It is proved that every regular incline is a distributive lattice. The existence of the Moore-Penrose inverse of an element in an incline with involution is discussed. Characterizations of the set of all generalized inverses are presented as a generalization and development of regular elements in a ∗-regular ring
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