Examples of Homotopy Lie Algebras
Autoři | |
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Rok publikování | 2009 |
Druh | Článek v odborném periodiku |
Časopis / Zdroj | Archivum Mathematicum |
Fakulta / Pracoviště MU | |
Citace | |
www | |
Obor | Teoretická fyzika |
Klíčová slova | Homotopy Lie Algebras; Generalized Batalin Vilkovisky Algebras; Koszul Brackets; Higher Antibrackets. |
Popis | We look at two examples of homotopy Lie algebras (also known as L_{\infty} algebras) in detail from two points of view. We will exhibit the algebraic point of view in which the generalized Jacobi expressions are verified by using degree arguments and combinatorics. A second approach using the nilpotency of Grassmann-odd differential operators \Delta to verify the homotopy Lie data is shown to produce the same results. |
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