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تسجيل مستخدم جديدOn the local behavior of weighted orbital integrals and the affine Springer fibers
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Zongbin Chen
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We show the rationality of a generating series from the affine Springer fibers. The main ingredient is the homogeneity of the Arthur-Shalika germ expansion for the weighted orbital integrals.
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This survey paper describes Springer fibers, which are used in one of the earliest examples of a geometric representation. We will compare and contrast them with Schubert varieties, another family of subvarieties of the flag variety that play an impo
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