Abstract
We show that for any block algebra B of a finite group over an algebraically closed field of prime characteristic p the dimension of HHn(B) is bounded by a function depending only on the nonnegative integer n and the defect of B. The proof uses in particular a theorem of Brauer and Feit which implies the result for n=0.
Original language | English |
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Pages (from-to) | 318-322 |
Number of pages | 5 |
Journal | Journal of Algebra |
Volume | 337 |
Issue number | 1 |
Early online date | 30 Mar 2011 |
DOIs | |
Publication status | Published - Jul 2011 |
Keywords
- block
- Hochschild cohomology