SISSA MATH PHYS & GEOMETRY SEMINARS

[Ugo Bruzzo]

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SISSA MATH PHYS & GEOMETRY SEMINARS
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Prof. Bernardo Uribe (Universidad de los
Andes, Bogotá) will give a talk entitled

Symmetries of Exact Courant Algebroids

on Thursday, March 18, at 2:30 pm in
Room D, SISSA Main Building.

Abstract:

I will present the different descriptions used to understand an exact Courant
algebroid, and I will explain how the derivations of an exact Courant  
algebroid
become a dgla whose "derived" bracket recovers the Courant bracket.
I will finish by stating some results relating the symmetries with twisted
equivariant cohomology.

U. Bruzzo


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