A positive basis for surface skein algebras
classification
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math.COmath.RA
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basispositiveskeinsurfacealgebraalgebrasbraceletsconstants
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We show that the twisted SL(2) skein algebra of a surface has a natural basis (the bracelets basis) that is positive, in the sense that the structure constants for multiplication are positive integers.
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Cited by 1 Pith paper
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