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arXiv:1105.2170 [math.CO]AbstractReferencesReviewsResources

k-Double Schur functions and equivariant (co)homology of the affine Grassmannian

Thomas Lam, Mark Shimozono

Published 2011-05-11Version 1

The Schubert bases of the torus-equivariant homology and cohomology rings of the affine Grassmannian of the special linear group are realized by new families of symmetric functions called k-double Schur functions and affine double Schur functions.

Comments: 24 pages
Categories: math.CO, math.AG
Subjects: 05E05, 14N15
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