Zobrazeno 1 - 10
of 52
pro vyhledávání: '"CENGIZHAN MURATHAN"'
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 29, Iss 12, Pp 719-726 (2002)
In 1999, Chen established a sharp relationship between the Ricci curvature and the squared mean curvature for a submanifold in a Riemannian space form with arbitrary codimension. Similar problems for submanifolds in complex space forms were studied b
Externí odkaz:
https://doaj.org/article/730925ddfd1d42669bef4659d76a6f27
Publikováno v:
Mediterranean Journal of Mathematics. 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e34e1401dca6574c6826fea71d39d72
https://doi.org/10.1007/s00009-023-02313-5
https://doi.org/10.1007/s00009-023-02313-5
Contact Slant Geometry of Submersions and Pointwise Slant and Semi-slant-Warped Product Submanifolds
Publikováno v:
Contact Geometry of Slant Submanifolds ISBN: 9789811600166
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53bd23eb2b90ae592591dcb0d8891067
https://doi.org/10.1007/978-981-16-0017-3_10
https://doi.org/10.1007/978-981-16-0017-3_10
Autor:
Cengizhan Murathan, İrem Küpeli Erken
Publikováno v:
Results in Mathematics. 76
In this paper, we introduce Riemannian warped product submersions and construct examples and give fundamental geometric properties of such submersions. On the other hand, a necessary and sufficient condition for a Riemannian warped product submersion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2df46e236b38f074c6d288346a826cb7
https://doi.org/10.1007/s00025-020-01310-4
https://doi.org/10.1007/s00025-020-01310-4
WOS: 000515548400010
This paper is a study of almost contact statistical manifolds. Especially this study is focused on almost cosymplectic statistical manifolds. We obtained basic properties of such manifolds. A characterization theorem and a c
This paper is a study of almost contact statistical manifolds. Especially this study is focused on almost cosymplectic statistical manifolds. We obtained basic properties of such manifolds. A characterization theorem and a c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4647d4492f19838789c971034c19a971
https://hdl.handle.net/20.500.12395/38502
https://hdl.handle.net/20.500.12395/38502
Autor:
Cengizhan Murathan, I. Küpeli Erken
Publikováno v:
Afrika Matematika. 29:665-675
We classify three-dimensional paracontact metric manifold whose Ricci operator Q is invariant along Reeb vector field, that is, $${\mathcal {L}} _{\xi }Q=0$$ .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::657d3882a6658273abd546f69d4f5542
https://doi.org/10.1007/s13370-018-0568-2
https://doi.org/10.1007/s13370-018-0568-2
Publikováno v:
Journal of Geometry and Physics. 169:104344
The study of warped products plays versatile roles in differential geometry as well as in mathematical physics, especially in general relativity ( G R ) . In the present paper, we study statistical submanifolds in a statistical warped product with so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec4149777b709cbbdb92bbb030a7a8cd
https://doi.org/10.1016/j.geomphys.2021.104344
https://doi.org/10.1016/j.geomphys.2021.104344
Publikováno v:
Volume: 43, Issue: 1 268-278
Turkish Journal of Mathematics
Turkish Journal of Mathematics
WOS: 000456188000021
In this paper, we give a neutral relation between metallic structure and almost quadratic metric phi-structure. Considering N as a metallic Riemannian manifold, we show that the warped product manifold Rx(f) N has an almost
In this paper, we give a neutral relation between metallic structure and almost quadratic metric phi-structure. Considering N as a metallic Riemannian manifold, we show that the warped product manifold Rx(f) N has an almost
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e4c06b14f28c6a37bc5bec1e4aaeff6
https://hdl.handle.net/20.500.12395/37419
https://hdl.handle.net/20.500.12395/37419
Autor:
I. Küpeli Erken, Cengizhan Murathan
Publikováno v:
Arab Journal of Mathematical Sciences, Vol 22, Iss 2, Pp 250-264 (2016)
We introduce slant Riemannian submersions from Sasakian manifolds onto Riemannian manifolds. We survey main results of slant Riemannian submersions defined on Sasakian manifolds. We also give an example of such slant submersions.
Comment: 11 pag
Comment: 11 pag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b38d1251c8c4137cc5d9c02a97a85d70
Publikováno v:
International Journal of Geometric Methods in Modern Physics. 17:2050081
In this paper, we derive Chen inequality for statistical submanifold of statistical warped product manifolds [Formula: see text]. Further, we derive Chen inequality for Legendrian statistical submanifold in statistical warped product manifolds [Formu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27e5b4a5563fb5ac6885415be28b783a
https://doi.org/10.1142/s0219887820500814
https://doi.org/10.1142/s0219887820500814