Journal article
Lambda structure en K-théorie des fibrés algébriques hermitiens
- Abstract:
-
Etant donné un schéma X de type fini sur Z et de fibre générique lisse, on étudie le groupe de Grothendieck des fibrés algébriques sur X, munis d’une métrique hermitienne sur le fibré holomorphe associé sur les points complexes de X. On montre que les puissances extérieures et le produit tensoriel confèrent à ce groupe une structure de λ-anneau spécial. Lambda structure in the K-theory of hermitian algebraic fibre bundles.
Given a scheme of finite type over Z with smooth generic fiber, we study the Grothendieck group of algebraic vector bundles on X endowed with a hermitian metric on the associated holomorphic bundle on the complex points of X. We prove that the exterior powers and the tensor product give to this group the structure of a special λ-ring.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
Actions
Authors
- Publisher:
- Académie des sciences
- Journal:
- Comptes Rendus de l’Académie des Sciences. Série I. Mathématique More from this journal
- Volume:
- 322
- Issue:
- 3
- Pages:
- 251-254
- Publication date:
- 1996-02-01
- ISSN:
-
0764-4442
- Language:
-
French
- Pubs id:
-
pubs:745055
- UUID:
-
uuid:b13c3eee-e5bd-4336-a16e-b7c49c80a91f
- Local pid:
-
pubs:745055
- Source identifiers:
-
745055
- Deposit date:
-
2018-05-05
Terms of use
- Copyright holder:
- Académie de Sciences
- Copyright date:
- 1996
- Rights statement:
- © Académie de Sciences, Paris, 1996
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