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Six theorems on six-dimensional Hermitian submanifolds of Cayley algebra (English)
Authors: Banaru M.
Abstract
It is proved that six-dimensional Hermitian submanifolds (of general type) of Cayley algebra are minimal submanifolds and their scalar curvature and bisectional holomorphic curvature are non-positive. It is also proved that cosymplectic hypersurfaces of Hermitian M6 ⊂ O are ruled manifolds.Smolensk University of Humanities
Bagration str. 63 Smolensk
214025, Russia
E-mail:
Bagration str. 63 Smolensk
214025, Russia
E-mail:
Contents
- Six theorems on six-dimensional Hermitian submanifolds of Cayley algebra (English)
- On subhereditary radicals and Brown-McCoy semisimple rings (English)
- SO(2,R)- and SH(2, R)-orbits for quadratic and cubic differential systems (English)
- Topological properties of function spaces (English)
- Stone algebras and extensions of topological spaces (English)
- Asymptotic expansions for solutions of singularly perturbed linear symmetric systems (English)
- About post-graduate studies in mathematics and computer science
