Schubert calculus and Gelfand-Zetlin polytopes
Schubert calculus and Gelfand-Zetlin polytopes
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舒伯特微积分和 Gelfand-Zetlin 多胞体
DOI:
10.1070/rm2012v067n04abeh004804
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发表时间:
2010
影响因子:
0.9
通讯作者:
V. Timorin
中科院分区:
文献类型:
--
作者:
V. Kirichenko;E. Smirnov;V. Timorin
A new approach is described to the Schubert calculus on complete flag varieties, using the volume polynomial associated with Gelfand-Zetlin polytopes. This approach makes it possible to compute the intersection products of Schubert cycles by intersecting faces of a polytope. Bibliography: 23 titles.