𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On the polynomial cohomology of affine manifolds

✍ Scribed by William M. Goldman


Publisher
Springer-Verlag
Year
1982
Tongue
English
Weight
270 KB
Volume
65
Category
Article
ISSN
0020-9910

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Poisson Cohomology of the Affine Plane
✍ Claude Roger; Pol Vanhaecke πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 114 KB

We compute the Poisson cohomology of homogeneous Poisson structures on the plane. The singular locus of such a Poisson structure consists of a family of lines passing through O, and we show how the dimensions of the first and second cohomology groups are related to the weight of O as a singular poin

The Lie affine foliations on 4-manifolds
✍ Shigenori Matsumoto; Nobuo Tsuchiya πŸ“‚ Article πŸ“… 1992 πŸ› Springer-Verlag 🌐 English βš– 860 KB
The cohomology ring of a class of Seifer
✍ J. Bryden; C. Hayat-Legrand; H. Zieschang; P. Zvengrowski πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 262 KB

The cohomology groups of the Seifert manifolds are well known. In this article a method is given to compute the cup products in the cohomology ring of any orientable Seifert manifold whose associated orbit surface is S 2 , and for any coefficients. In particular the Z/2 cohomology ring is completely