Ice cream and orbifold Riemann - Roch
نویسندگان
چکیده
منابع مشابه
Bivariant Riemann Roch Theorems
The goal of this paper is to explain the analogy between certain results in algebraic geometry, namely the Riemann-Roch theorems due to Baum,Fulton, and MacPherson ([BFM2],and [FMac]); and recent results in geometric topology due to Dwyer, Weiss and myself [DWW]. One reason for doing this is that the bivariant viewpoint introduced by Fulton-MacPherson in their memoir [FMac], becomes particularl...
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1 K and K0 of schemes Let X be a quasi-projective variety. We define K(X) as follows. Let Fvb(X) be the free abelian group on all isomorphism classes of vector bundles (of finite rank) over X and consider the equivalence relation Rvb(X) generated by the following. If 0 → E1 → E2 → E3 → 0 is an exact sequence of vector bundles, then [E2] = [E1] + [E3]. The quotient Fvb(X)/Rvb(X) is called K(X). ...
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ژورنال
عنوان ژورنال: Izvestiya Rossiiskoi Akademii Nauk. Seriya Matematicheskaya
سال: 2013
ISSN: 0373-2436
DOI: 10.4213/im8025