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20062008
most citedThe topology of moduli spaces of free group representations

51 citations · 104 across the 3 of their papers we have counts for

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math.AG2007★ 24 cited

Minimal Affine Coordinates for SL(3,C) Character Varieties of Free Groups

Sean Lawton

Let X be the moduli of SL(3,C) representations of a rank r free group. In this paper we determine minimal generators of the coordinate ring of X. This at once gives explicit global…

math.AG2006

Generators, Relations and Symmetries in Pairs of 3x3 Unimodular Matrices

Sean Lawton

Denote the free group on two letters by F2 and the SL(3,C)-representation variety of F2 by R = Hom(F2, SL(3,C)). There is a SL(3,C)-action on the coordinate ring of R, and the geom…