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|Type:||Artigo de periódico|
|Title:||Homotopies for the generalized bar complex associated to certain 3-rowed Weyl modules|
|Abstract:||In Buchsbaum and Rota (1994), the authors presented a generalized bar complex associated to certain 3-rowed Weyl modules and proved that this complex is in fact a resolution via an induction on the number of overlaps between the second and third rows and a fundamental exact sequence (Akin and Buchsbaum, 1985). In this article we study the structure of this resolution by constructing a splitting contracting homotopy for the complexes corresponding to certain shapes.|
|Editor:||Taylor & Francis Inc|
|Citation:||Communications In Algebra. Taylor & Francis Inc, v. 34, n. 8, n. 3053, n. 3075, 2006.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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