User Konstantinos Kanakoglou

2 votes

The double cover in the classical limit of $U_q(\mathfrak{sl}_2)$

answered May 16, 2021 at 20:38

2 votes

Name for a Hopf algebra admitting no non-trivial 1-dimensional comodule

answered May 28, 2021 at 20:54

2 votes

Accepted

Is there Z_n graded supersymmetry?

answered Jun 8, 2021 at 14:40

2 votes

Primitive elements in the universal enveloping algebra of Lie superalgebra

answered Apr 25, 2022 at 20:46

2 votes

Representation theory of $\text{SL}(2,\mathbb{Z})$

answered Apr 6, 2022 at 23:07

1 vote

When do multiple polynomials have a common root?

answered Apr 21, 2022 at 22:57

1 vote

Can a sum of commutators of selfadjoint bounded operators be a multiple of the identity?

answered Jun 10, 2021 at 4:45

1 vote

Accepted

quantum affine $gl_2$

answered May 19, 2021 at 17:55

1 vote

Comodule Morita equivalence for Hopf algebras

answered Nov 24, 2020 at 20:29

1 vote

Symplectic orbits in projective Hilbert spaces are simply connected

answered Dec 11, 2021 at 20:05

1 vote

Cosemisimple pointed Hopf algebras

answered Jun 18, 2021 at 17:21

1 vote

Representation theory in braided monoidal categories

answered Aug 16, 2020 at 1:42

1 vote

Applications of the PBW theorem on enveloping algebras

answered Jun 18, 2020 at 14:29

1 vote

Reference request: numerical analysis of PDEs and integro partial differential equations

answered Sep 25, 2017 at 17:49

1 vote

Indecomposable representations of euclidean quivers

answered Nov 5, 2017 at 0:54

1 vote

Structure of the adjoint representation of a (finite) group (Hopf algebra) ?

answered Nov 9, 2017 at 19:42

1 vote

Graph of a Lie super algebra

answered Sep 6, 2018 at 18:44

1 vote

Commutative and Cocommutative Quantum Groups

answered Dec 20, 2016 at 1:47

1 vote

About a categorical definition of graded (coloured) algebra

answered Feb 6, 2017 at 1:42

1 vote

Physical Applications of Locally Symmetric Spaces

answered Nov 26, 2018 at 0:24

1 vote

Accepted

Noncommutative Leray - Hirsch theorem in the context of noncommutative principal bundles

answered Aug 17, 2019 at 0:06

1 vote

Sufficient conditions for unitarity of a representation of a Lie Superalgebra

answered Sep 16, 2019 at 18:27

1 vote

Dual of a bimodule

answered Aug 27, 2019 at 18:29

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113 Answers

The double cover in the classical limit of $U_q(\mathfrak{sl}_2)$

Name for a Hopf algebra admitting no non-trivial 1-dimensional comodule

Is there Z_n graded supersymmetry?

Primitive elements in the universal enveloping algebra of Lie superalgebra

Representation theory of $\text{SL}(2,\mathbb{Z})$

When do multiple polynomials have a common root?

Can a sum of commutators of selfadjoint bounded operators be a multiple of the identity?

quantum affine $gl_2$

Comodule Morita equivalence for Hopf algebras

Symplectic orbits in projective Hilbert spaces are simply connected

Cosemisimple pointed Hopf algebras

Representation theory in braided monoidal categories

Applications of the PBW theorem on enveloping algebras

Reference request: numerical analysis of PDEs and integro partial differential equations

Indecomposable representations of euclidean quivers

Structure of the adjoint representation of a (finite) group (Hopf algebra) ?

Graph of a Lie super algebra

Commutative and Cocommutative Quantum Groups

About a categorical definition of graded (coloured) algebra

Physical Applications of Locally Symmetric Spaces

Noncommutative Leray - Hirsch theorem in the context of noncommutative principal bundles

Sufficient conditions for unitarity of a representation of a Lie Superalgebra

Dual of a bimodule