Free-fermions and skew stable Grothendieck polynomials
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DOI: 10.1007/s10801-022-01121-6
Abstract: Skew stable Grothendieck polynomials are $K$-theoretic analogues of skew Schur polynomials. We give a free-fermionic presentation of skew stable Grothendieck polynomials and their dual symmetric functions. By using our presentation, we derive a family of… read more here.
Keywords: stable grothendieck; skew stable; grothendieck polynomials; free fermions ... See more keywords