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arxiv: math/0403429 · v3 · submitted 2004-03-25 · 🧮 math.GR

Dual presentation and linear basis of the Temperley-Lieb algebras

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keywords dualpresentationtemperley-liebbraidsimplealgebraalgebrasbasis
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The braid group $B_n$ maps homomorphically into the Temperley-Lieb algebra $\TL_n$. It was shown by Zinno that the homomorphic images of simple elements arising from the dual presentation of the braid group $B_n$ form a basis for the vector space underlying the Temperley-Lieb algebra $\TL_n$. In this paper, we establish that there is a dual presentation of Temperley-Lieb algebras that corresponds to the dual presentation of braid groups, and then give a simple geometric proof for Zinno's theorem, using the interpretation of simple elements as non-crossing partitions.

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