Representations of the Kauffamn skein algebra of small surfaces
Representations of the Kauffamn skein algebra of small surfaces
复制标题
小曲面 Kauffamn 绞纱代数的表示
DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
N. Takenov
中科院分区:
文献类型:
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作者:
N. Takenov
We prove a uniqueness result for finite-dimensional representations of the Kauffman skein algebra $mathcal{S}_A(S)$ of a surface $S$, when $A$ is a root of unity and when the surface $S$ is a sphere with at most four punctures or a torus with at most one puncture. We show that, if two irreducible representations of $mathcal{S}_A(S)$ have the same classical shadow and the same puncture invariants, and if this classical shadow is sufficiently generic in the character variety $mathcal{X}_{SL_2(mathbb{C})} (S)$, then the two representations are isomorphic.