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arXiv · 2003.03907

Determinantal formulas for dual Grothendieck polynomials

Alimzhan Amanov·Damir Yeliussizov
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Abstract

We prove Jacobi-Trudi-type determinantal formulas for skew dual Grothendieck polynomials which are $K$-theoretic deformations of Schur polynomials. We also prove a bialternant-type formula analogous to the classical definition of Schur polynomials.

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Alimzhan Amanov, Damir Yeliussizov. 2022-01-25. Determinantal formulas for dual Grothendieck polynomials. https://arxiv.org/abs/2003.03907

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