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https://repositorio.ufba.br/handle/ri/12814
metadata.dc.type: | Artigo de Periódico |
Title: | Equivariant Schubert calculus |
Other Titles: | Arkiv för Matematik |
Authors: | Gatto, Letterio Santiago, Taíse |
metadata.dc.creator: | Gatto, Letterio Santiago, Taíse |
Abstract: | We describe T-equivariant Schubert calculus on G(k,n), T being an n-dimensional torus, through derivations on the exterior algebra of a free A-module of rank n, where A is the T-equivariant cohomology of a point. In particular, T-equivariant Pieri’s formulas will be determined, answering a question raised by Lakshmibai, Raghavan and Sankaran (Equivariant Giambelli and determinantal restriction formulas for the Grassmannian, Pure Appl. Math. Quart. 2 (2006), 699–717). |
URI: | http://www.repositorio.ufba.br/ri/handle/ri/12814 |
Issue Date: | 2010 |
Appears in Collections: | Artigo Publicado em Periódico (IME) |
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