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Quantum toric degeneration of quantum flag and Schubert varieties
(Springer, 2020-09)
We show that certain homological regularity properties of graded connected algebras, such as being AS-Gorenstein or AS-Cohen–Macaulay, can be tested by passing to associated graded rings. In the spirit of noncommutative ...
Mixed Perverse Sheaves on Flag Varieties for Coxeter Groups
(Canadian Mathematical Soc, 2020-02-09)
In this paper we construct an abelian category of mixed perverse sheaves attached to any realization of a Coxeter group, in terms of the associated Elias-Williamson diagrammatic category. This construction extends previous ...
Quantum analogues of Richardson varieties in the grassmannian and their toric degeneration
(Elsevier Inc, 2012-12)
In the present paper, we are interested in natural quantum analogues of Richardson varieties in the type A grassmannians. To be more precise, the objects that we investigate are quantum analogues of the homogeneous coordinate ...
Trinidad, Government House
(Stephens and Todd Ltd. and Yuille's Printery, 2009-06-04)
A view of the garden just in front of Government House with a variety of colourful tropical flora, the flag of The United Kingdom flies at full staff on top of the main building and the green rolling hills of St. Ann's ...
Patterns of physiological parameters and nitrogen partitioning in flag leaf explain differential grain protein content in rice
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2021-11)
The grain protein content (GPC) in rice is low, and more efforts with agronomic and molecular approaches were performed to increase them. However, the rice research focusing on the plant physiological behaviour that modulates ...
Propiedades de regularidad homológica de variedades de banderas cuánticas y álgebras asociadasHomological regularity properties of quantum flag varieties and related algebras
(2014-01-01)
Los objetos de estudio de esta tesis pertenecen a dos familias de ”variedades no conmutativas”, es decir álgebras N-graduadas conexas noetherianas a las que consideramos, siguiendo la perspectiva de la geometría no ...
[Residence of the Governor General, Trinidad, W.I.]
(Caribe Tourist Promotions Inc., 2009-06-04)
A view of the Royal Botanical Gardens just in front of Governor's Residence with a variety of colourful tropical flora. The flag of The United Kingdom flies at full staff on top of the main building and the green rolling ...
Propiedades de regularidad homológica de variedades de banderas cuánticas y álgebras asociadasHomological regularity properties of quantum flag varieties and related algebras
(Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires, 2014)