Lagrangian submanifolds of quaternion Kaehlerian manifolds satisfying Chen's equality.
Hong, Yi, Houh, Chorng Shi (1998)
Beiträge zur Algebra und Geometrie
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Hong, Yi, Houh, Chorng Shi (1998)
Beiträge zur Algebra und Geometrie
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Stere Ianuş, Stefano Marchiafava, Gabriel Vîlcu (2010)
Open Mathematics
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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.
Yong-Geun Oh (1994)
Mathematische Zeitschrift
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Ṣahin, Bayram, Güneṣ, Rıfat (2008)
Beiträge zur Algebra und Geometrie
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Marian-Ioan Munteanu (2008)
Czechoslovak Mathematical Journal
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In this paper we obtain all invariant, anti-invariant and submanifolds in endowed with a globally conformal Kähler structure which are minimal and tangent or normal to the Lee vector field of the g.c.K. structure.
Mark J. Gotay, James M. Nester (1980)
Annales de l'I.H.P. Physique théorique
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