On extensions of some classes of algebras
The paper consists of three parts. In the first part we discuss on extensions of Lie algebras and their importance in Physics. Then we deal with the extensions of some classes of algebras with one binary operation. The third part is devoted to the study of extensions of two classes of algebras, poss...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
2018
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| Online Access: | http://psasir.upm.edu.my/id/eprint/75124/1/On%20extensions.pdf http://psasir.upm.edu.my/id/eprint/75124/ |
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| Institution: | Universiti Putra Malaysia |
| Language: | English |
| Summary: | The paper consists of three parts. In the first part we discuss on extensions of Lie algebras and their importance in Physics. Then we deal with the extensions of some classes of algebras with one binary operation. The third part is devoted to the study of extensions of two classes of algebras, possessing two algebraic operations, called dialgebras. In all the cases we propose 2-cocycles and respective extensions. The motivation to study the extensions is to use them further for the classification problem of the classes algebras considered in low dimensional cases. |
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