Open AccessDeformation theory of contact Lie algebras as double extensions
Author(s) -
María Alejandra Alvarez,
M. C. Rodríguez-Vallarte,
G. Salgado
Publication year - 2020
Publication title -
proceedings of the american mathematical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.968
H-Index - 84
eISSN - 1088-6826
pISSN - 0002-9939
DOI - 10.1090/proc/15040
Subject(s) - lie algebra , quadratic equation , mathematics , deformation (meteorology) , algebra over a field , pure mathematics , adjoint representation of a lie algebra , lie conformal algebra , affine lie algebra , work (physics) , physics , current algebra , geometry , quantum mechanics , meteorology
The purpose of this work is to completely characterize contact Lie algebras, i.e., linear and quadratic deformations of the Heisenberg Lie algebra, by means of double extensions.
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