Submanifolds in manifolds with metric mixed 3-structures
Differential Geometry
2020-07-30 v1
Abstract
Mixed 3-structures are odd-dimensional analogues of paraquaternionic structures. They appear naturally on lightlike hypersurfaces of almost paraquaternionic hermitian manifolds. We study invariant and anti-invariant submanifolds in a manifold endowed with a mixed 3-structure and a compatible (semi-Riemannian) metric. Particular attention is given to two cases of ambient space: mixed 3-Sasakian and mixed 3-cosymplectic.
Keywords
Cite
@article{arxiv.1009.6209,
title = {Submanifolds in manifolds with metric mixed 3-structures},
author = {Stere Ianus and Liviu Ornea and Gabriel Eduard Vilcu},
journal= {arXiv preprint arXiv:1009.6209},
year = {2020}
}
Comments
to appear in Mediterr. J. Math. 9 (2012), no. 2