Zobrazeno 1 - 10
of 887
pro vyhledávání: '"[MATH.MATH-QA]Mathematics [math]/Quantum Algebra [math.QA]"'
After providing a short review on the recently introduced notion of post-group by Bai, Guo, Sheng and Tang, we exhibit post-group counterparts of important post-Lie algebras in the literature, including the infinite-dimensional post-Lie algebra of Li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf6dc2d29134561347b072663dcce8c8
https://hal.science/hal-04127529/file/Postgroups2023-06-13-final.pdf
https://hal.science/hal-04127529/file/Postgroups2023-06-13-final.pdf
Using skein theory very much in the spirit of the Reshetikhin--Turaev constructions, we define a $(3+1)$-TQFT associated with possibly non-semisimple finite unimodular ribbon tensor categories. State spaces are given by admissible skein modules, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4d403aeeb8f9a59b2a44e2604e6aa8c
http://arxiv.org/abs/2306.03225
http://arxiv.org/abs/2306.03225
Publikováno v:
Proceedings of the ACM on Programming Languages
Proceedings of the ACM on Programming Languages, 2022, ⟨10.1145/3498703⟩
Proceedings of the ACM on Programming Languages, ACM, 2022, ⟨10.1145/3498703⟩
Proceedings of the ACM on Programming Languages, 2022, ⟨10.1145/3498703⟩
Proceedings of the ACM on Programming Languages, ACM, 2022, ⟨10.1145/3498703⟩
Large-scale software verification relies critically on the use of compositional languages, semantic models, specifications, and verification techniques. Recent work on certified abstraction layers synthesizes game semantics, the refinement calculus,
Autor:
Bichon, Julien
Let $H$ be a Hopf algebra and let $A\subset H$ be a right coideal subalgebra. We show that if $A$ is a direct summand in $H$ as a right $A$-module, then $H$ is faithfully flat as a right $A$-module.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b4a2403874a805b3b8aef58a6d5c39a
http://arxiv.org/abs/2301.05480
http://arxiv.org/abs/2301.05480
Autor:
Bichon, Julien
Twisted separable functors generalize the separable functors of Nastasescu, Van den Bergh and Van Oystaeyen, and provide a convenient tool to compare various projective dimensions. We discuss when an adjoint functor is twisted separable, obtaining a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe9f890edeb6f3a3a12bf73029b7e0d6
Publikováno v:
Arkiv för Matematik
Arkiv för Matematik, 2022, 60 (2), pp.213-229
Arkiv för Matematik, 2022, 60 (2), pp.213-229
International audience; We compute the simple finite-dimensional modules and the center of the Drinfeld double of the Jordan plane introduced in [AP1] assuming that the characteristic is zero.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c32efa75be84e3bc6c6a39c47ff6de6
https://hal.science/hal-03562502
https://hal.science/hal-03562502
Autor:
Ngoc Phu Ha
Publikováno v:
Quantum Topology. 11:609-655
We prove the unrolled superalgebra $\mathcal{U}_{\xi}^{H}\mathfrak{sl}(2|1)$ has a completion which is a ribbon superalgebra in a topological sense where $\xi$ is a root of unity of odd order. Using this ribbon superalgebra we construct its universal
Autor:
Haïoun, Benjamin
Publikováno v:
Symmetry, Integrability and Geometry : Methods and Applications
Symmetry, Integrability and Geometry : Methods and Applications, 2022, 18 (42), ⟨https://doi.org/10.3842/SIGMA.2022.042⟩
Symmetry, Integrability and Geometry : Methods and Applications, 2022, 18 (42), ⟨https://doi.org/10.3842/SIGMA.2022.042⟩
We give an explicit correspondence between stated skein algebras, which are defined via explicit relations on stated tangles in [Costantino F., L\^e T.T.Q., arXiv:1907.11400], and internal skein algebras, which are defined as internal endomorphism al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::342291788adde5443883840f35c0cca3
https://hal.science/hal-04083079/file/00PUBLISHEDSIGMA2104.13848V3.pdf
https://hal.science/hal-04083079/file/00PUBLISHEDSIGMA2104.13848V3.pdf
Autor:
Kordon, Francisco, Lambre, Thierry
We compute the center and the Lie algebra of outer derivations of a familiy of algebras of differential operators associated to hyperplane arrangements of the affine space A 3. The results are completed for 4-braid arrangements and for reflection arr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=arXiv_dedup_::10ebfbfc64349d9a056459d051c54281
http://arxiv.org/abs/2205.15105
http://arxiv.org/abs/2205.15105
Autor:
Frédéric Chapoton
Publikováno v:
Discrete Mathematics & Theoretical Computer Science, Vol Vol. 18 no. 3, Iss Combinatorics (2016)
30 pages, 12 figures
Externí odkaz:
https://doaj.org/article/14a1a79a94f24699b6eae0930e2535ae