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arXiv · 1709.09734

From standard monomial theory to semi-toric degenerations via Newton-Okounkov bodies

Xin Fang·Peter Littelmann
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Abstract

The Hodge algebra structures on the homogeneous coordinate rings of Grassmann varieties provide semi-toric degenerations of these varieties. In this paper we construct these semi-toric degenerations using quasi-valuations and triangulations of Newton-Okounkov bodies.

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Xin Fang, Peter Littelmann. 2017-09-27. From standard monomial theory to semi-toric degenerations via Newton-Okounkov bodies. https://arxiv.org/abs/1709.09734

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