Recent Progress in Intersection Theory - Rilegato

Rilegato

ISBN 10: 081764122X ISBN 13: 9780817641221

Casa editrice: Birkhauser, 2000

Riassunto

The articles in this volume are an outgrowth of an International Confer­ ence in Intersection Theory that took place in Bologna, Italy (December 1997). In a somewhat unorthodox format aimed at both the mathematical community as well as summer school students, talks were research-oriented as well as partly expository. There were four series of expository talks by the following people: M. Brion, University of Grenoble, on Equivariant Chow groups and applications; H. Flenner, University of Bochum, on Joins and intersections; E. M. Friedlander, Northwestern University, on Intersection products for spaces of algebraic cycles; R. Laterveer, University of Strasbourg, on Bigraded Chow (co)homology. Four introductory papers cover the following topics and bring the reader to the forefront of research: 1) the excess intersection algorithm of Stuckrad and Vogel, combined with the deformation to the normal cone, together with many of its geo­ metric applications; 2) new and very important homotopy theory techniques that are now used in intersection theory; 3) the Bloch-Beilinson filtration and the theory of motives; 4) algebraic stacks, the modern language of moduli theory. Other research articles concern such active fields as stable maps and Gromov-Witten invariants, deformation theory of complex varieties, and others. Organizers of the conference were Rudiger Achilles, Mirella Manaresi, and Angelo Vistoli, all from the University of Bologna; the scientific com­ mittee consisted of Geir Ellingsrud, University of Oslo, William Fulton, University of Michigan at Ann Arbor, and Angelo Vistoli. The conference was financed by the European Union (contract no.

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Contenuti

Complete Moduli for Fibered Surfaces.- Normal Differential Operators and Deformation Theory.- Notes on the Construction of the Moduli Space of Curves.- The Excess Intersection Formula and Gravitational Correlators.- Join Varieties and Intersection Theory.- Equimultiplicity and Equidimensionality of Normal Cones.- Intersection Products for Spaces of Algebraic Cycles.- Schur Q-Functions and Degeneracy Locus Formulas for Morphisms with Symmetries.- Algebraic Cycles and Motives: An Introduction.- Zero Estimates on Abelian Varieties.- Generalized Plücker Formulas.

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Dettagli dell'edizione

• Editore: Birkhauser
• Data di pubblicazione: 2000
• Lingua: Inglese
• ISBN 10: 081764122X
• ISBN 13: 9780817641221
• Rilegatura: Copertina rigida
• Numero di pagine: 327
• Redattore: Ellingsrud Geir, Fulton William, Vistoli Angelo
• Contatto del produttore: non disponibile
• Persona responsabile: non disponibile