arXiv math/03091322003-09-07math.RT

Affine pavings for affine Springer fibers for split elements in PGL(3)

Vincent Lucarelli

备注：: 29 pages, 7 figures

英文摘要：

This paper constructs pavings by affine spaces for the affine Springer fibers for PGL(3) obtained from regular compact elements in a split maximal torus. These pavings are constructed by intersecting the affine Springer fiber with a non-standard paving of the affine Grassmannian.

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