Ordered Tensor Categories and Representations of the Mackey Lie Algebra of Infinite Matrices
Ordered Tensor Categories and Representations of the Mackey Lie Algebra of Infinite Matrices
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无限矩阵麦基李代数的有序张量范畴和表示
DOI:
10.1007/s10468-018-9765-9
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发表时间:
2018
影响因子:
0.6
通讯作者:
I. Penkov
中科院分区:
文献类型:
--
作者:
A. Chirvasitu;I. Penkov
We introduce (partially) ordered Grothendieck categories and apply results on their structure to the study of categories of representations of the Mackey Lie algebra of infinite matrices. Hereis the Lie algebra of endomorphisms of a nondegenerate pairing of countably infinite-dimensional vector spaces, whereis the base field. Tensor representations ofare defined as arbitrary subquotients of finite direct sums of tensor products (V∗)⊗m⊗ (V∗)⊗n⊗V⊗pwhereV∗denotes the algebraic dual ofV. The categorywhich they comprise, extends a categorypreviously studied in Dan-Cohen et al. Adv. Math.289, 205–278, (2016), Penkov and Serganova (2014) and Sam and Snowden Forum Math. Sigma3(e11):108, (2015) . Our main result is thatis a finite-length, Koszul self-dual, tensor category with a certain universal property that makes it into a “categorified algebra” defined by means of a handful of generators and relations. This result uses essentially the general properties of ordered Grothendieck categories, which yield also simpler proofs of some facts about the categoryestablished in Penkov and Serganova (2014). Finally, we discuss the extension ofobtained by adjoining the algebraic dual (V∗)∗ofV∗.
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DOI:
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发表时间:
2014
期刊:
影响因子:
--
作者:
I. Penkov;V. Serganova
通讯作者:
V. Serganova
DOI:
10.1017/fms.2015.10
发表时间:
2013-02
期刊:
Forum of Mathematics, Sigma
影响因子:
--
作者:
Steven V. Sam;A. Snowden
通讯作者:
Steven V. Sam;A. Snowden
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
J. Comes
通讯作者:
J. Comes
影响因子:
1.7
作者:
Elizabeth Dan;I. Penkov;V. Serganova
通讯作者:
V. Serganova
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
Pascual Jara Martínez;J. L. Peña;D. Ştefan
通讯作者:
D. Ştefan