Twisted deformations vs. cocycle deformations for quantum groups
نویسندگان
چکیده
منابع مشابه
” Quantum Groups , Deformations , and Geometry ”
Andrea Appel: Cohomological properties of universal relative twists Abstract: In 1995, Donin and Shnider provided a new approach to the quantization of a complex semisimple Lie algebra g, using cohomological methods to directly construct a twist, i.e. an element which reduces the nontrivial associator in the Drinfeld category of U(g) to the trivial associativity constraint. Their methods were l...
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ژورنال
عنوان ژورنال: Communications in Contemporary Mathematics
سال: 2020
ISSN: 0219-1997,1793-6683
DOI: 10.1142/s0219199720500844