The integer cohomology of toric Weyl arrangements
A toric arrangement is a finite set of hypersurfaces in a complex torus, every hypersurface being the kernel of a character. In the present paper we prove that if T(W) is the toric arrangement defined by the cocharacters lattice of a Weyl group W, then the integer cohomology of its complement is torsion free.
|Date of creation:||22 Sep 2010|
|Date of revision:|
|Contact details of provider:|| Postal: |
Web page: http://www.lem.sssup.it/
More information through EDIRC
When requesting a correction, please mention this item's handle: RePEc:ssa:lemwps:2010/17. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: ()
If references are entirely missing, you can add them using this form.