Landrock's Lemma for Cellular and BGG algebras
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Thu, 17/02/2011 14:30 |
Christopher Bowman (Cambridge) |
Representation Theory Seminar  |
L3 |
| We show that an adaptation of Landrock's Lemma holds for cellular algebras and BGG algebras. As an application, we show that BGG reciprocity respects Loewy structure. | |||