Invariant bilinear forms of algebras given by faithfully flat descent
نویسندگان
چکیده
منابع مشابه
Graded Contractions of Bilinear Invariant Forms of Lie Algebras
ABSTRACT. We introduce a new construction of bilinear invariant forms on Lie algebras, based on the method of graded contractions. The general method is described and the Z2-, Z3-, and Z2 ⊗ Z2-contractions are found. The results can be applied to all Lie algebras and superalgebras (finite or infinite dimensional) which admit the chosen gradings. We consider some examples: contractions of the Ki...
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ژورنال
عنوان ژورنال: Communications in Contemporary Mathematics
سال: 2015
ISSN: 0219-1997,1793-6683
DOI: 10.1142/s0219199714500096