Results 111 to 120 of about 7,649 (232)
Kyushu Journal of Mathematics, 2019 Summary: The non-existence of CR submanifolds of maximal CR dimension with umbilical shape operator in holomorphic statistical manifolds is proven. Our results are a generalization of the known results in the theory of CR submanifolds in complex space forms.
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Some Results on Warped Product Submanifolds of a Sasakian Manifold
International Journal of Mathematics and Mathematical Sciences, 2010 We study warped product Pseudo-slant submanifolds of Sasakian manifolds. We prove a theorem for the existence of warped product submanifolds of a Sasakian manifold in terms of the canonical structure 𝐹.
Siraj Uddin, V. A. Khan, Huzoor H. Khan
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Classification of Rank-One Submanifolds. [PDF]
Results Math, 2023 Raffaelli M.
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Invariant submanifolds of generalized Sasakian-space-forms
, 2018 This paper deals with the study of invariant submanifolds of generalized Sasakian-space-forms with respect to Levi-Civita connection as well as semi-symmetric metric connection.
Siraj Uddin +3 more
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𝐶𝑅 submanifolds of a Kaehler manifold. I
, 1978 The differential geometry of CR submanifolds of a Kaehler manifold is studied. Theorems about totally geodesic CR submanifolds and totally umbilical CR submanifolds are given.
Aurel Bejancu
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Contact CR Submanifolds of maximal Contact CR dimension of Sasakian Space Form
پژوهشهای ریاضی, 2020 In this paper, we investigate contact CR submanifolds of contact CR dimension in Sasakian space form and introduce the general structure of these submanifolds and then studying structures of this submanifols with the condition h(FX,Y)+h(X,FY)=g(FX,Y ...
Mohammad Ilmakchi, Esmaiel Abedi
doaj
Curvature Bounds and Casorati Pinching for Submanifolds in Kähler Product Manifolds
AxiomsIn this paper, we establish sharp pinching inequalities that relate the generalized δ-Casorati curvatures to the normalized scalar curvature of submanifolds immersed in Kähler product manifolds endowed with a quarter-symmetric metric connection.
Md Aquib +3 more
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A General Type of Almost Contact Manifolds
Among almost contact manifolds Sasakian manifolds, Kenmotsu manifolds (called also “a certain class of almost contact manifolds”) and cosymplectic manifolds have been studied by many authors.
Catalin Angelo Ioan
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