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Details for article 33 of 39 found articles
| Title: |
Some Properties of the Schur Multiplier and Covers of Lie Algebras |
| Author: |
Salemkar, Ali Reza Alamian, Vahid Mohammadzadeh, Hamid |
| Appeared in: |
Communications in algebra |
| Paging: | Volume 36 (2008) nr. 2 pages 697-707 |
| Year: |
2008-02 |
| Contents: |
In this article, we give the structure of all covers of Lie algebras that their Schur multipliers are finite dimensional, which generalizes the work of Batten and Stitzinger (1996). Also, similar to a result of Yamazaki (1964) in the group case, it is shown that each stem extension of a finite dimensional Lie algebra is a homomorphic image of a stem cover for it. Moreover, we introduce an ideal in every Lie algebra, which is the smallest ideal contained in the center whose factor algebra is capable, and give some different forms of this ideal. Finally, we study the connection between this ideal and the concept of the Schur multiplier. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 33 of 39 found articles
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