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Cohomology of Quotients in Symplectic and Algebraic Geometry
Engelsk Paperback
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Cohomology of Quotients in Symplectic and Algebraic Geometry
Engelsk Paperback

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Om denne bog

These notes describe a general procedure for calculating the Betti numbers of the projective quotient varieties that geometric invariant theory associates to reductive group actions on nonsingular complex projective varieties. These quotient varieties are interesting in particular because of their relevance to moduli problems in algebraic geometry. The author describes two different approaches to the problem. One is purely algebraic, while the other uses the methods of symplectic geometry and Morse theory, and involves extending classical Morse theory to certain degenerate functions.

Product detaljer
Sprog:
Engelsk
Sider:
216
ISBN-13:
9780691083704
Indbinding:
Paperback
Udgave:
ISBN-10:
0691083703
Udg. Dato:
21 dec 1984
Længde:
18mm
Bredde:
234mm
Højde:
158mm
Forlag:
Princeton University Press
Oplagsdato:
21 dec 1984
Forfatter(e):
Kategori sammenhænge