Universität zu Köln

Fang, Xin, Fourier, Ghislain and Reineke, Markus (2021). Cones from quantum groups to tropical flag varieties. J. Algebr. Comb., 54 (3). S. 815 - 836. NEW YORK: SPRINGER. ISSN 1572-9192

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Abstract

We relate quantum degree cones, parametrizing PBW degenerations of quantized enveloping algebras, to (negative tight monomial) cones introduced by Lusztig in the study of monomials in canonical bases, to K-theoretic cones for quiver representations, and to some maximal prime cones in tropical flag varieties.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Fang, Xin UNSPECIFIED UNSPECIFIED UNSPECIFIED Fourier, Ghislain UNSPECIFIED UNSPECIFIED UNSPECIFIED Reineke, Markus UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-579613
DOI:	10.1007/s10801-021-01022-0
Journal or Publication Title:	J. Algebr. Comb.
Volume:	54
Number:	3
Page Range:	S. 815 - 836
Date:	2021
Publisher:	SPRINGER
Place of Publication:	NEW YORK
ISSN:	1572-9192
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language Mathematics Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/57961