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Homotopical variations and high-dimensional Zariski-van Kampen theorems
Author(s):
D.
Chéniot;
C.
Eyral
Journal:
Trans. Amer. Math. Soc.
358
(2006),
1-10.
MSC (2000):
Primary 14F35;
Secondary 14D05, 32S50, 55Q99
Posted:
August 25, 2005
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Abstract:
We give a new definition of the homotopical variation operators occurring in a recent high-dimensional Zariski-van Kampen theorem, a definition which opens the way to further generalizations of theorems of this kind.
References:
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Additional Information:
D.
Chéniot
Affiliation:
LATP, URA CNRS 225, Centre de Mathématiques et Informatique, Université de Provence, 39 rue F. Joliot-Curie, 13453 Marseille cédex 13, France
C.
Eyral
Affiliation:
Department of Mathematics, The Abdus Salam International Centre for Theoretical Physics, Strada Costiera 11, 34014 Trieste, Italy
DOI:
10.1090/S0002-9947-05-03907-3
PII:
S 0002-9947(05)03907-3
Keywords:
Homotopy groups of algebraic varieties,
pencils of hyperplanes,
monodromies
Received by editor(s):
December 9, 2002
Posted:
August 25, 2005
Copyright of article:
Copyright
2005,
American Mathematical Society
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