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Trudy Moskovskogo Matematicheskogo Obshchestva, 2017, Volume 78, Issue 2, Pages 331–356
(Mi mmo603)
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This article is cited in 4 scientific papers (total in 4 papers)
From standard monomial theory to semi-toric degenerations via Newton–Okounkov
bodies
X. Fang, P. Littelmann Mathematisches Institut, Universität zu Köln, Cologne, Germany
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.
Key words and phrases:
distributive lattice, Hibi variety, standard monomial theory, toric
degeneration, Newton–Okounkov body, Grassmann variety.
Received: 19.05.2017 Revised: 05.07.2017
Citation:
X. Fang, P. Littelmann, “From standard monomial theory to semi-toric degenerations via Newton–Okounkov
bodies”, Tr. Mosk. Mat. Obs., 78, no. 2, MCCME, M., 2017, 331–356; Trans. Moscow Math. Soc., 78 (2017), 275–297
Linking options:
https://www.mathnet.ru/eng/mmo603 https://www.mathnet.ru/eng/mmo/v78/i2/p331
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