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https://doi.org/10.1016/j.aim.2006.04.007
| Title: | The ordinary quiver of a weight three block of the symmetric group is bipartite | Authors: | Fayers, M. Tan, K.M. |
Keywords: | Ordinary quiver Symmetric groups |
Issue Date: | 15-Feb-2007 | Citation: | Fayers, M., Tan, K.M. (2007-02-15). The ordinary quiver of a weight three block of the symmetric group is bipartite. Advances in Mathematics 209 (1) : 69-98. ScholarBank@NUS Repository. https://doi.org/10.1016/j.aim.2006.04.007 | Abstract: | Suppose F is a field of characteristic p ≥ 5, and that B is a p-block of the symmetric group Sn of defect 3. We prove that the Ext1-quiver of B is bipartite, with the bipartition being described in a simple way using the leg-lengths of p-hooks of partitions. © 2006 Elsevier Inc. All rights reserved. | Source Title: | Advances in Mathematics | URI: | http://scholarbank.nus.edu.sg/handle/10635/104328 | ISSN: | 00018708 | DOI: | 10.1016/j.aim.2006.04.007 |
| Appears in Collections: | Staff Publications |
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