K-theory, flat bundles and the Borel classes

• Autorzy: Bjørn Jahren
• Języki publikacji: EN

Abstrakty

EN

Using Hausmann and Vogel's homology sphere bundle interpretation of algebraic K-theory, we construct K-theory invariants by a theory of characteristic classes for flat bundles. It is shown that the Borel classes are detected this way, as well as the rational K-theory of integer group rings of finite groups.

Kategorie tematyczne

• 57R20: Characteristic classes and numbers
• 19D50: Computations of higher K -theory of rings

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Fundamenta Mathematicae
• Rocznik: 1999
• Tom: 161
• Numer: 1-2
• Strony: 137-153

Daty

wydano

1999

otrzymano

1998-01-01

Twórcy

autor

Bjørn Jahren

• Department of Mathematics, University of Oslo, P.O. Box 1053 Blindern, 0316 Oslo, Norway

Bibliografia

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