HOMFLY-PT and Alexander polynomials from a doubled Schur algebra

被引:2
|
作者
Queffelec, Hoel [1 ]
Sartori, Antonio [2 ]
机构
[1] Univ Montpellier, CNRS, IMAG, Montpellier, France
[2] Albert Ludwigs Univ Freiburg, Math Inst, Eckerstr 1, D-79104 Freiburg, Germany
关键词
Schur algebras; knot invariants; Alexander polynomial; HOMFLY-PT polynomial; Reshetikhin-Turaev invariants;
D O I
10.4171/QT/109
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We define a generalization of the Schur algebra which gives a unified setting for a quantum group presentation of the HOMFLY-PT polynomial, together with its specializations to the Alexander polynomial and to the sl(m) Reshetikhin-Turaev invariant.
引用
收藏
页码:323 / 347
页数:25
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