Annual Member
| Author | Kallen, W. L. J. van der. author |
|---|---|
| Title | Infinitesimally Central Extensions of Chevalley Groups [electronic resource] / by W. L. J. van der Kallen |
| Imprint | Berlin, Heidelberg : Springer Berlin Heidelberg, 1973 |
| Connect to | http://dx.doi.org/10.1007/BFb0060175 |
| Descript | X, 154 p. online resource |
Conventions -- Universal central extensions. Central trick -- Degenerate sums. The extension r : -- The action รd. Structure of g*Z, g*R -- Admissible lattices and the category LV. ?-connected components -- The G-module ker ? -- G-invariant [p]-structures -- The extension ? : G* ? G -- Extensions of G by a G-module -- The hochschild groups -- The existence of ? : G* ? G -- Relations in the open cell -- Representatives in G* of the Weyl group -- The theorem of generators and relations and its consequences -- The group functor G*
