On principal fibrations associated with one algebra
Abstract
Description
In this paper we study two types of fibrations associated with a 3-dimensional unital associative irreducible algebra and their basic properties. We investigate trivial principal fibrations of degenerate semi-Euclidean sphere and their semi-conformal and projective models. We use Norden normalization method for constructing second model.
11 pages, 1 figure; presented at 28th Winter School Geometry and Physics, Srni, Czech Republic
11 pages, 1 figure; presented at 28th Winter School Geometry and Physics, Srni, Czech Republic