Results 81 to 90 of about 110 (98)

Semi-Slant Submanifolds of an Almost Paracontact Metric Manifold

Canadian Mathematical Bulletin, 2010
AbstractIn this paper, we define and study the geometry of semi-slant submanifolds of an almost paracontact metric manifold. We give some characterizations for a submanifold to be semi-slant submanifold to be semi-slant product and obtain integrability conditions for the distributions involved in the definition of a semi-slant submanifold.
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Warped product semi-slant submanifolds of a Sasakian manifold

2008
Summary: We prove that there do not exist warped product semi-slant submanifolds in a Sasakian manifold other than contact CR-warped product submanifolds and thus the results obtained by \textit{A. Lotta} [Bull. Math. Soc. Sci. Math. Roum., Nouv. Ser. 39, No. 1, 183--198 (1996; Zbl 0885.53058)] are generalized.
Al-Solamy, Falleh R., Khan, Viqar Azam
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SEMI-SLANT SUBMANIFOLDS OF(k; :U)- CONTACT MANIFOLD

2018
In the present paper, we study semi-slant submanifolds of (k; )contact manifold and give conditions for the integrability of invariant and slantdistributions which are involved in the de…nition of semi-slant submanifold.Further, we show the totally geodesicity of such ...
SIDDESHA, M.s., BAGEWADI, C.s.
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Characterizations of warped product pointwise semi-slant submanifolds of Sasakian manifold

Asian-European Journal of Mathematics
A warped product submanifold, whose tangent bundle can be decomposed to two orthogonal distributions; invariant and pointwise slant, is called a warped product pointwise semi-slant submanifold. The objective of this paper is to classify warped product pointwise semi-slant submanifolds, isometrically immersed into a Sasakian manifold.
Fatemah Mofarreh, Jae Won Lee, Akram Ali, Mehmet Atceken   +3 more
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Warped product semi-slant submanifolds of a locally product Riemannian manifold

Studia Scientiarum Mathematicarum Hungarica, 2009
In [20], it was shown that there are no warped product semi-slant submanifolds of Kaehler manifolds. In this paper, we show that there exists a class of non-trivial warped product semi-slant submanifolds of a locally product Riemannian manifold contrary to Kaehlerian case.
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B.Y. Chen's inequality for semi-slant submanifolds in T - Space forms

2008
In this paper, B. Y. Chen inequality for semi-slant submanifolds in T - space forms are established by using subspaces orthogonal to the structure vector fields. © Balkan Society of Geometers.
Aktan, Nesip, Sarıkaya, Mehmet Zeki, Özüsağlam, Erdal   +2 more
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Characterizations of PR-Pseudo-Slant Warped Product Submanifold of Para-Kenmotsu Manifold with Slant Base

Symmetry, 2022
S K Srivastava, Fatemah Mofarreh, Akram Ali   +2 more
exaly  

Sequential warped product submanifolds having holomorphic, totally real and pointwise slant factors

Periodica Mathematica Hungarica, 2021
Bayram Şahin, Şahin Bayram
exaly  

SLANT SUBMANIFOLDS OF AN ALMOST PRODUCT RIEMANNIAN MANIFOLD

Journal of the Korean Mathematical Society, 2006
Bayram Şahin, Şahin Bayram
exaly  

SLANT SUBMANIFOLDS OF QUATERNION KAEHLER MANIFOLDS

Communications of the Korean Mathematical Society, 2007
Bayram Şahin, Şahin Bayram
exaly