|
|||||
|
|
Contact structures on elliptic  -manifolds |
|
| Authors: | Siddhartha Gadgil |
| Institution: | Department of Mathematics, SUNY at Stony Brook, Stony Brook, New York 11794 |
| Abstract: | We show that an oriented elliptic  -manifold admits a universally tight positive contact structure if and only if the corresponding group of deck transformations on  (after possibly conjugating by an isometry) preserves the standard contact structure. We also relate universally tight contact structures on The main tool used is equivariant framings of |
| Keywords: | |
| 点击此处可从《Proceedings of the American Mathematical Society》浏览原始摘要信息 | |
| 点击此处可从《Proceedings of the American Mathematical Society》下载免费的PDF全文 | |
-manifolds covered by 
to the isomorphism 
. 
-manifolds.