A Characterization of Permutation Modules Extending a Theorem of Weiss
Documenta mathematica, Tome 25 (2020), pp. 1159-1169
Let G be a finite p-group with normal subgroup N. A celebrated theorem of A. Weiss gives a sufficient condition for a ZpG-lattice to be a permutation module, looking only at its restriction to N and its N-fixed points. In case N has order p, we extend the condition of Weiss to a characterization.
@article{10_4171_dm_772,
author = {John William MacQuarrie and Pavel Zalesskii},
title = {A {Characterization} of {Permutation} {Modules} {Extending} a {Theorem} of {Weiss}},
journal = {Documenta mathematica},
pages = {1159--1169},
year = {2020},
volume = {25},
doi = {10.4171/dm/772},
url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/772/}
}
TY - JOUR AU - John William MacQuarrie AU - Pavel Zalesskii TI - A Characterization of Permutation Modules Extending a Theorem of Weiss JO - Documenta mathematica PY - 2020 SP - 1159 EP - 1169 VL - 25 UR - http://geodesic.mathdoc.fr/articles/10.4171/dm/772/ DO - 10.4171/dm/772 ID - 10_4171_dm_772 ER -
John William MacQuarrie; Pavel Zalesskii. A Characterization of Permutation Modules Extending a Theorem of Weiss. Documenta mathematica, Tome 25 (2020), pp. 1159-1169. doi: 10.4171/dm/772
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