$q$-Rationals and Finite Schubert Varieties
The classical $q$-analogue of the integers was recently generalized by Morier-Genoud and Ovsienko to give $q$-analogues of rational numbers. Some combinatorial interpretations are already known, namely as the rank generating functions for certain partially ordered sets. We give a new interpretation,...
Main Author: | Ovenhouse, Nicholas |
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Format: | Article |
Language: | English |
Published: |
Académie des sciences
2023-05-01
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Series: | Comptes Rendus. Mathématique |
Online Access: | https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.5802/crmath.446/ |
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