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Paraquaternionic CR-submanifolds of paraquaternionic Kähler manifolds and semi-Riemannian submersions

  • Research Article
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Central European Journal of Mathematics

Abstract

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.

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Author information

Authors and Affiliations

  1. Department of Mathematics, University of Bucharest, Bucharest, Romania

    Stere Ianuş

  2. Dipartimento di Matematica, Università di Roma “La Sapienza”, Rome, Italy

    Stefano Marchiafava

  3. Department of Mathematics and Computer Science, Petroleum-Gas University of Ploieşti, Ploieşti, Romania

    Gabriel Eduard Vîlcu

Authors
  1. Stere Ianuş
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  2. Stefano Marchiafava
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  3. Gabriel Eduard Vîlcu
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Corresponding author

Correspondence to Stefano Marchiafava.

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Passed away on April 8th, 2010

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Ianuş, S., Marchiafava, S. & Vîlcu, G.E. Paraquaternionic CR-submanifolds of paraquaternionic Kähler manifolds and semi-Riemannian submersions. centr.eur.j.math. 8, 735–753 (2010). https://doi.org/10.2478/s11533-010-0048-x

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  • DOI: https://doi.org/10.2478/s11533-010-0048-x

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