Results 11 to 20 of about 95 (91)
Bi-slant submanifolds of an S manifold [PDF]
Arab Journal of Mathematical Sciences, 2021 PurposeBi-slant submanifolds of S-manifolds are introduced, and some examples of these submanifolds are presented.Design/methodology/approachSome properties of Di-geodesic and Di-umbilical bi-slant submanifolds are examined.FindingsThe Riemannian curvature invariants of these submanifolds are computed, and some results are discussed with the help of ...
Aykut Akgün, Mehmet Gülbahar
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Warped product pointwise bi-slant submanifolds of kenmotsu manifolds [PDF]
Asian-European Journal of Mathematics, 2021 This paper deals with the study of warped product pointwise bi-slant submanifolds of Kenmotsu manifolds with an example. The characterization for such submanifold is also discussed. An inequality of such submanifold is obtained and its equality case is also considered.
Hui, Shyamal Kumar +2 more
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On pointwise quasi bi-slant submanifolds
Filomat, 2022 In this paper, we introduce a new class of submanifolds which are called pointwise quasi bi-slant submanifolds in almost Hermitian manifolds which extends quasi bi-slant, bi-slant, hemi-slant, semi-slant and slant submanifolds in a very natural way. Several basic results in this respect are proved in this paper.
Mehmet Akyol +3 more
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A note on quasi-bi-slant submanifolds of Sasakian manifolds [PDF]
Arabian Journal of Mathematics, 2021 AbstractThe object of the present paper is to study the notion of quasi-bi-slant submanifolds of almost contact metric manifolds as a generalization of slant, semi-slant, hemi-slant, bi-slant, and quasi-hemi-slant submanifolds. We study and characterize quasi-bi-slant submanifolds of Sasakian manifolds and provide non-trivial examples to signify that ...
Rajendra Prasad, Sandeep Kumar Verma
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Characterization of bi-slant submanifolds of paraSasakian manifold
Filomat, 2023 This paper aims to present work on bi-slant submanifolds of paraSasakian manifold. The study includes the definitions and some results on Type 1, Type 2, and Type 3 slant submanifolds. We define bi-slant submanifolds and derive characterization results with some illustrative examples.
S.K. Srivastava +3 more
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Bi-Slant Submanifolds of Para Hermitian Manifolds [PDF]
Mathematics, 2019 In this paper, we introduce the notion of bi-slant submanifolds of a para Hermitian manifold. They naturally englobe CR, semi-slant, and hemi-slant submanifolds. We study their first properties and present a whole gallery of examples.
Alegre Rueda, Pablo Sebastián +1 more
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Pointwise bi-slant submanifolds of a Kenmotsu manifold
Filomat, 2023 In the present paper, point wise bi-slant submanifolds are studied. Some geometrically important results are obtained in the second section and these findings are used in the third section to investigate bislant warped product submanifolds of a Kenmotsu manifold.
Arifa Naz, Viqar Khan
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On warped product bi-slant submanifolds of Kenmotsu manifolds [PDF]
Arab Journal of Mathematical Sciences, 2020 Chen (2001) initiated the study of CR-warped product submanifolds in Kaehler manifolds and established a general inequality between an intrinsic invariant (the warping function) and an extrinsic invariant (second fundamental form).In this paper, we establish a relationship for the squared norm of the second fundamental form (an extrinsic invariant) of ...
Siraj Uddin, Ion Mihai, Adela Mihai
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A Note on Quasi bi-slant submanifolds of cosymplectic manifolds
Communications Faculty Of Science University of Ankara Series A1Mathematics and Statistics, 2020 14 ...
Akyol, Mehmet Akif, Beyendi, Selahattin
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Warped product pointwise bi-slant submanifolds of Kaehler manifolds [PDF]
Publicationes Mathematicae Debrecen, 2018 Warped product manifolds have been studied for a long period of time. In contrast, the study of warped product submanifolds from extrinsic point of view was initiated by the first author around the beginning of this century in [7, 8]. Since then the study of warped product submanifolds has been investigated by many geometers.
Chen, Bang-Yen, Uddin, Siraj
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