Polynomial representatives for the Schubert classes in the equivariant quantum cohomology of the Grassmannian
Polynomial representatives for the Schubert classes in the equivariant quantum cohomology of the Grassmannian
复制标题
格拉斯曼方程等变量子上同调中舒伯特类的多项式代表
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发表时间:
2005
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通讯作者:
L. Mihalcea
中科院分区:
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作者:
L. Mihalcea
We find presentations by generators and relations for the equivariant quantum cohomology of the Grassmannian. For these presentations, we also find determinantal formulae for the equivariant quantum Schubert classes. To prove this, we use the theory of factorial Schur functions and a characterization of the equivariant quantum cohomology ring.