1. Multiplicative Lie algebras and Schur multiplier.
- Author
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Lal, Ramji and Upadhyay, Sumit Kumar
- Subjects
- *
LIE algebras , *SCHUR multiplier , *COHOMOLOGY theory , *GROUP theory , *DIMENSIONS - Abstract
Abstract In this paper, we attempt to study the structure of multiplicative Lie algebras, the theory of extensions, the second cohomology groups of multiplicative Lie algebras, and in turn the Schur multipliers. The Schur–Hopf formula is established for multiplicative Lie algebras. We also introduce the group of nontrivial relations satisfied by the Lie product in a multiplicative Lie algebra, and study it as a functor arising from the presentations of multiplicative Lie algebras. Some applications in K-theory are also discussed. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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