C∗-actions on Grassmann bundles and the cycle at infinity.
Date
1988
Authors
Sertöz, S.
Editor(s)
Advisor
Supervisor
Co-Advisor
Co-Supervisor
Instructor
Source Title
Mathematica Scandinavica
Print ISSN
0025-5521
Electronic ISSN
Publisher
Aarhus Universitet * Mathematica Scandinavica
Volume
62
Issue
1
Pages
5 - 18
Language
English
Type
Journal Title
Journal ISSN
Volume Title
Series
Abstract
We describe the Grassmann Graph construction of MacPherson in the analytic category using a C∗-action and the corresponding BialynickiBirula decomposition. It is shown that the cycle at infinity is analytic in the compact Kaehler case.