Article contents
Unitary bordism of circle actions
Published online by Cambridge University Press: 20 January 2009
Extract
The purpose of this paper is to describe , the bordism module of unitary T-manifolds, where T denotes the circle group S1. We give both an algebraic and a geometric description. The algebraic result is
where I = (i(1), i(2),…i(2n)) runs through all finite ordered 2n-tuples (n≧0) of non-negative integers which satisfy the conditions (a) i(l) + i(2n)≠0 and (b) if i(2n)≠0 then i(2n)=≠. The isomorphism is also described geometrically and this leads to geometric generators of .
- Type
- Research Article
- Information
- Proceedings of the Edinburgh Mathematical Society , Volume 26 , Issue 1 , February 1983 , pp. 97 - 105
- Copyright
- Copyright © Edinburgh Mathematical Society 1983
References
REFERENCES
- 8
- Cited by