COBORDISM OF SIMPLE FIBERED LINKS AND SEI FERT FORM

Authors
Citation
V. Blanloeil, COBORDISM OF SIMPLE FIBERED LINKS AND SEI FERT FORM, Comptes rendus de l'Academie des sciences. Serie 1, Mathematique, 320(8), 1995, pp. 985-988
Citations number
14
Categorie Soggetti
Mathematics, General",Mathematics
ISSN journal
07644442
Volume
320
Issue
8
Year of publication
1995
Pages
985 - 988
Database
ISI
SICI code
0764-4442(1995)320:8<985:COSFLA>2.0.ZU;2-1
Abstract
We define an equivalence relation on the set of non-degenerated biline ar forms over the integers, called algebraic cobordism. We prove that two simple fibered 2 n - 1 dimensional links with n greater than or eq ual to 3 are cobordant if and only if their Seifert forms are algebrai cally cobordant. Furthermore an algebraic link is a simple fibered lin k. So this classification allows us to study isolated singularities of complex hypersurfaces up to cobordism.