Francis Cheong Yiu Fung

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We describe the irreducible components of Springer fibers for hook and two-row nilpotent elements of gl n (C) as iterated bundles of flag manifolds and Grassmannians. We then relate the topology (in particular, the intersection homology Poincaré polynomials) of the intersections of these components with the inner products of the Kazhdan-Lusztig basis(More)
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