Symmetry and Spaces

1. Some Basic Results on Actions of Nonaffine Algebraic Groups
Michel Brion

2. On Chevalley–Shephard–Todd’s Theorem in Positive Characteristic
Abraham Broer

3. Families of Affine Fibrations
Daniel Daigle, Gene Freudenburg

4. On the Depth of Modular Invariant Rings for the Groups C

p
× C

p


Jonathan Elmer, Peter Fleischmann

5. Kählerian Reduction in Steps
Daniel Greb, Peter Heinzner

6. On Orbit Decompositions for Symmetric k-Varieties
A. G. Helminck

7. Root Systems for Levi Factors and Borel–de Siebenthal Theory
Bertram Kostant

8. Polarizations and Nullcone of Representations of Reductive Groups
Hanspeter Kraft, Nolan R. Wallach

9. Decomposing Symmetric Powers of Certain Modular Representations of Cyclic Groups
R. James Shank, David L. Wehlau

10. Differential Operators on Grassmann Varieties
Will Traves

Keywords: Mathematics, Algebraic Geometry, Commutative Rings and Algebras, Field Theory and Polynomials