Abstract
We prove that every finite-dimensional representation of a finite group over a field of characteristic p admits a finite resolution by p-permutation modules. The proof involves a reformulation in terms of derived categories.
Citation
Paul Balmer. Martin Gallauer. "Finite permutation resolutions." Duke Math. J. 172 (2) 201 - 229, 1 February 2023. https://doi.org/10.1215/00127094-2022-0041
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