Geodesic
3-submersions from QR-hypersurfaces of quaternionic Kähler manifolds
Gabriel Eduard Vîlcu1
1 Department of Mathematics and Computer Science Petroleum-Gas University of Ploieşti Bulevardul Bucureşti 39 Ploieşti 100680, Romania and Research Center in Geometry, Topology and Algebra Faculty of Mathematics and Computer Science University of Bucureşti Str. Academiei 14 Bucureşti 70109, Romania
Annales Polonici Mathematici, Tome 98 (2010) no. 3, pp. 301-309 Cet article a éte moissonné depuis la source Institute of Mathematics Polish Academy of Sciences

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We study 3-submersions from a QR-hypersurface of a quaternionic Kähler manifold onto an almost quaternionic hermitian manifold. We also prove the non-existence of quaternionic submersions between quaternionic Kähler manifolds which are not locally hyper-Kähler.
DOI : 10.4064/ap98-3-9
Mots-clés : study submersions qr hypersurface quaternionic hler manifold almost quaternionic hermitian manifold prove non existence quaternionic submersions between quaternionic hler manifolds which locally hyper k hler

Gabriel Eduard Vîlcu 1

1 Department of Mathematics and Computer Science Petroleum-Gas University of Ploieşti Bulevardul Bucureşti 39 Ploieşti 100680, Romania and Research Center in Geometry, Topology and Algebra Faculty of Mathematics and Computer Science University of Bucureşti Str. Academiei 14 Bucureşti 70109, Romania 
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     author = {Gabriel Eduard V{\^\i}lcu},
     title = {3-submersions from {QR-hypersurfaces} of
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     journal = {Annales Polonici Mathematici},
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     year = {2010},
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     doi = {10.4064/ap98-3-9},
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     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap98-3-9/}
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Gabriel Eduard Vîlcu. 3-submersions from QR-hypersurfaces of
 quaternionic Kähler manifolds. Annales Polonici Mathematici, Tome 98 (2010) no. 3, pp. 301-309. doi: 10.4064/ap98-3-9

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