Quantum Frobenius Heisenberg categorification
Quantum Frobenius Heisenberg categorification
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DOI:
10.1016/j.jpaa.2021.106792
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发表时间:
2020-09
期刊:
影响因子:
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通讯作者:
Jonathan Brundan;Alistair Savage;Ben Webster
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文献类型:
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作者:
Jonathan Brundan;Alistair Savage;Ben Webster
We associate a diagrammatic monoidal category Heis k (A; z, t), which we call the quantum Frobenius Heisenberg category, to a symmetric Frobenius superalgebra A, a central charge k∈ Z, and invertible parameters z, t in some ground ring. When A is trivial, ie it equals the ground ring, these categories recover the quantum Heisenberg categories introduced in our previous work, and when the central charge k is zero they yield generalizations of the affine HOMFLY-PT skein category. By exploiting some natural categorical actions of Heis k (A; z, t) on generalized cyclotomic quotients, we prove a basis theorem for morphism spaces.