Configuration spaces of algebraic varieties
نویسندگان
چکیده
منابع مشابه
Multiplicative Models for Configuration Spaces of Algebraic Varieties
W. Fulton–R. MacPherson [15] found a Sullivan dg-algebra model for the space of n-configurations of a smooth compact complex algebraic variety X . I. Kř́ıž [16] gave a simpler model, En(H), depending only on the cohomology ring, H := H X . We construct an even simpler and smaller model, Jn(H). We then define another new dg-algebra, En( o H), and use Jn(H) to prove that En( o H) is a model of the...
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ژورنال
عنوان ژورنال: Topology
سال: 1996
ISSN: 0040-9383
DOI: 10.1016/0040-9383(95)00058-5