Invariant Hopf 2-Cocycles for Affine Algebraic Groups
We generalize the theory of the second invariant cohomology group H[superscript 2][subscript inv](G) for finite groups G, developed in [3, 4, 14], to the case of affine algebraic groups G, using the methods of [9, 10, 12]. In particular, we show that for connected affine algebraic groups G over an a...
Main Authors: | Etingof, Pavel I, Gelaki, Shlomo |
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Other Authors: | Massachusetts Institute of Technology. Department of Mathematics |
Format: | Article |
Language: | English |
Published: |
Oxford University Press (OUP)
2019
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Online Access: | https://hdl.handle.net/1721.1/122973 |
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