A reduction theorem for the blockwise Navarro Alperin weight conjecture via H-triples
Group Theory
2026-04-27 v2
Abstract
The Galois Alperin weight (GAW) conjecture has been reduced to the inductive GAW condition for simple groups. We proceed in two steps to refine this reduction. First, we propose the blockwise Galois Alperin weight (BGAW) conjecture and define its associated inductive BGAW condition. Second, assuming the inductive GAW (respectively, BGAW) condition for simple groups, we establish a stronger version of the GAW (respectively, BGAW) conjecture in terms of central (respectively, block) isomorphism of H-triples.
Keywords
Cite
@article{arxiv.2512.15243,
title = {A reduction theorem for the blockwise Navarro Alperin weight conjecture via H-triples},
author = {Zhicheng Feng and Qulei Fu and Yuanyang Zhou},
journal= {arXiv preprint arXiv:2512.15243},
year = {2026}
}
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37 pages