Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Factorial P- and Q-Schur functions represent equivariant quantum
  Schubert classes   We find presentations by generators and relations for the equivariant quantum
cohomology rings of the maximal isotropic Grassmannians of types B,C and D, and
we find polynomial representatives for the Schubert classes in these rings.
These representatives are given in terms of the same Pfaffian formulas which
appear in the theory of factorial $P$- and $Q$-Schur functions. After
specializing to equivariant cohomology, we interpret the resulting
presentations and Pfaffian formulas in terms of Chern classes of tautological
bundles.

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The categories of this paper are: hep-th
13
The categories of this paper are: quant-ph
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The categories of this paper are: q-alg
32
The categories of this paper are: atom-ph
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The categories of this paper are: cond-mat
28
The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
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The categories of this paper are: mtrl-th
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The categories of this paper are: math-ph
29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
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The categories of this paper are: nucl-ex
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The categories of this paper are: chao-dyn
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The categories of this paper are: ao-sci
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-th