Zobrazeno 1 - 10
of 45
pro vyhledávání: '"D. Lauda"'
Publikováno v:
Letters in Mathematical Physics. 112
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https://explore.openaire.eu/search/publication?articleId=doi_________::5544e6e4fdf910e7255abc8c32a86796
https://doi.org/10.1007/s11005-022-01570-x
https://doi.org/10.1007/s11005-022-01570-x
We show that the equivariant hypertoric convolution algebras introduced by Braden-Licata-Proudfoot-Webster are affine quasi hereditary in the sense of Kleshchev and compute the Ext groups between standard modules. Together with the main result of arX
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2a95262482dd617f44c38e6675164c0
http://arxiv.org/abs/2107.06480
http://arxiv.org/abs/2107.06480
Autor:
Aaron D Lauda, Joshua Sussan
Publikováno v:
Notices of the American Mathematical Society. 69:1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d63f4a4cbebb6d11fb83a3ed7435162
https://doi.org/10.1090/noti2399
https://doi.org/10.1090/noti2399
Autor:
Andrew Manion, Aaron D. Lauda
We show that Ozsv\'ath-Szab\'o's bordered algebra used to efficiently compute knot Floer homology is a graded flat deformation of the regular block of a $\mathfrak{q}$-presentable quotient of parabolic category $\mathcal{O}$. We identify the endomorp
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https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d13d01e4e7fa7d3f034a50dc527fbd8e
http://arxiv.org/abs/1910.03770
http://arxiv.org/abs/1910.03770
Rickard complexes in the context of categorified quantum groups can be used to construct braid group actions. We define and study certain natural deformations of these complexes which we call curved Rickard complexes. One application is to obtain def
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bce20c28d2de77de01a8bd46fca26a1
http://arxiv.org/abs/1901.08195
http://arxiv.org/abs/1901.08195
Akademický článek
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Publikováno v:
Journal of the Institute of Mathematics of Jussieu. 17:981-1017
The trace (or zeroth Hochschild homology) of Khovanov's Heisenberg category is identified with a quotient of the algebra W_{1+\infty}. This induces an action of W_{1+\infty} on symmetric functions.
Comment: 31 pages, tikz diagrams
Comment: 31 pages, tikz diagrams
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dec9475a5e4284b5ca1108df2dad6ac3
https://doi.org/10.1017/s1474748016000189
https://doi.org/10.1017/s1474748016000189
Publikováno v:
Mathematische Annalen. 367:397-440
The trace or the $0$th Hochschild--Mitchell homology of a linear category $\mathcal{C}$ may be regarded as a kind of decategorification of $\mathcal{C}$. We compute traces of the two versions $\dot{\mathcal{U}}$ and $\dot{\mathcal{U}}^*$ of categorif
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https://explore.openaire.eu/search/publication?articleId=doi_________::a9e9198ff5c2ce62489b36d223349b4b
https://doi.org/10.1007/s00208-016-1389-y
https://doi.org/10.1007/s00208-016-1389-y
Autor:
Aaron D. Lauda, Alexander P. Ellis
Publikováno v:
Quantum Topology. 7:329-433
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::922f17a7e701f51befae95edf52d2bb5
https://doi.org/10.4171/qt/78
https://doi.org/10.4171/qt/78
We construct a 2-representation categorifying the symmetric Howe representation of $\mathfrak{gl}_m$ using a deformation of an algebra introduced by Webster. As a consequence, we obtain a categorical braid group action taking values in a homotopy cat
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