21 citations
2 papers
math-ph2014★ 21 cited
Integrating Klein-Gordon-Fock equations in an external electromagnetic field on Lie groups
Alexey A. Magazev
We investigate the structure of the Klein-Gordon-Fock equation symmetry algebra on pseudo-Riemannian manifolds with motions in the presence of an external electromagnetic field. We…
math.RA2014
-supermodules with good and Weyl filtrations
Alexandr N. Zubkov
The purpose of this paper is to prove necessary and sufficient criteria for a -supermodule to have a good or Weryl filtration. We also introduce the notion of a Steinberg…