Characterization of queer supercrystals
We provide a characterization of the crystal bases for the quantum queer superalgebra
recently introduced by Grantcharov et al. This characterization is a combination of local …
recently introduced by Grantcharov et al. This characterization is a combination of local …
Combinatorial Howe duality of symplectic type
We give a new combinatorial interpretation of Howe dual pairs of the form (g, Sp 2 ℓ), where
g is a Lie (super) algebra of classical type. This is done by establishing a symplectic …
g is a Lie (super) algebra of classical type. This is done by establishing a symplectic …
On the Harish-Chandra homomorphism for quantum superalgebras
Y Luo, Y Wang, Y Ye - Communications in Mathematical Physics, 2022 - Springer
In this paper, we introduce the Harish-Chandra homomorphism for the quantum
superalgebra U q (g) associated with a simple basic Lie superalgebra g and give an explicit …
superalgebra U q (g) associated with a simple basic Lie superalgebra g and give an explicit …
Crystal bases of parabolic Verma modules over the quantum orthosymplectic superalgebras
Crystal bases of parabolic Verma modules over the quantum orthosymplectic
superalgebras - ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & …
superalgebras - ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & …
Flagged Littlewood-Richardson tableaux and branching rule for classical groups
We give a new formula for the branching rule from GL n to O n generalizing the Littlewood's
restriction formula. The formula is given in terms of Littlewood-Richardson tableaux with …
restriction formula. The formula is given in terms of Littlewood-Richardson tableaux with …
Crystal base of the negative half of the quantum superalgebra Uq (gl (m| n))
We construct a crystal base of U q (gl (m| n))−, the negative half of the quantum
superalgebra U q (gl (m| n)). We give a combinatorial description of the associated crystal B …
superalgebra U q (gl (m| n)). We give a combinatorial description of the associated crystal B …
Super duality and crystal bases for quantum ortho-symplectic superalgebras
JH Kwon - International Mathematics Research Notices, 2015 - academic.oup.com
We introduce a semisimple tensor category of modules over a quantum ortho-symplectic
superalgebra. It is a natural counterpart of the category of finitely dominated integrable …
superalgebra. It is a natural counterpart of the category of finitely dominated integrable …
Combinatorial extension of stable branching rules for classical groups
JH Kwon - Transactions of the American Mathematical Society, 2018 - ams.org
We give new combinatorial formulas for decomposition of the tensor product of integrable
highest weight modules over the classical Lie algebras of types $ B, C, D $, and the …
highest weight modules over the classical Lie algebras of types $ B, C, D $, and the …
[HTML][HTML] Lusztig data of Kashiwara–Nakashima tableaux in types B and C
JH Kwon - Journal of Algebra, 2018 - Elsevier
We provide an explicit combinatorial description of the embedding of the crystal of
Kashiwara–Nakashima tableaux in types B and C into that of i-Lusztig data associated to a …
Kashiwara–Nakashima tableaux in types B and C into that of i-Lusztig data associated to a …
Lusztig data of Kashiwara-Nakashima tableaux in type D
We describe the embedding from the crystal of Kashiwara-Nakashima tableaux in type D of
an arbitrary shape into that of i-Lusztig data associated to a family of reduced expressions i …
an arbitrary shape into that of i-Lusztig data associated to a family of reduced expressions i …