In this paper we introduce paraquaternionic CR-submanifolds of almost paraquaternionic hermitian manifolds and state some basic results on their differential geometry. We also study a class of semi-Riemannian submersions from paraquaternionic CR-submanifolds of paraquaternionic Kähler manifolds.
@article{bwmeta1.element.doi-10_2478_s11533-010-0048-x,
author = {Stere Ianu\c s and Stefano Marchiafava and Gabriel V\^\i lcu},
title = {Paraquaternionic CR-submanifolds of paraquaternionic K\"ahler manifolds and semi-Riemannian submersions},
journal = {Open Mathematics},
volume = {8},
year = {2010},
pages = {735-753},
zbl = {1202.53054},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_2478_s11533-010-0048-x}
}
Stere Ianuş; Stefano Marchiafava; Gabriel Vîlcu. Paraquaternionic CR-submanifolds of paraquaternionic Kähler manifolds and semi-Riemannian submersions. Open Mathematics, Tome 8 (2010) pp. 735-753. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_2478_s11533-010-0048-x/
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