Results 61 to 70 of about 143 (108)
In this paper, we investigate the geometric properties of sequential warped product manifolds which is the most general concept of the warped product manifolds.
KARACA, Fatma, Guler, Sinem
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Synectic lift metrics on tangent bundles: exploring soliton structures and gradient variants
Let TM be the tangent bundle with the synectic lift on the n-dimensional Riemannian manifold M. The objective of this article is to investigate the properties of Ricci soliton and generalized Ricci-Yamabe soliton structures according to the synectic lift
Velioğlu, Hatice Vildan +2 more
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Gradient Yamabe Solitons on Multiply Warped Product Manifolds
International Electronic Journal of Geometry, 2019 Summary: We consider gradient Yamabe solitons on multiply warped product manifolds. We find the necessary and sufficient conditions for multiply warped product manifolds to be gradient Yamabe solitons.
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On almost generalized gradient Ricci-Yamabe soliton
FilomatInthis paper, we study the geometric characterizations and classify of the Riemannian manifold with generalized gradient Ricci-Yamabe soliton or almost generalized gradient Ricci-Yamabe soliton. In addition, theorems were obtained to construct a model space with gradient Ricci-Yamabe soliton, general-ized gradient Ricci-Yamabe soliton, almost gradient ...
Byung Kim, Jin Choi, Sang Lee
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The Caffarelli-Kohn-Nirenberg inequality and gradient Yamabe solitons
, 2019 Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESThis thesis deals with two distinct problems. Namely, we study [(P1)] Rigidity of metric spaces that support CKN inequality; [(P2)] Gradient Yamabe solitons on top of warped product ...
Tokura, Willian Isao
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Kenmotsu 3-manifold admitting gradient Ricci-Yamabe solitons and *-η-Ricci-Yamabe solitons
FilomatIn this paper, we classify Kenmotsu manifolds admitting gradient Ricci-Yamabe solitons and *-?-Ricci-Yamabe solitons. We find conditions of Kenmotsu manifold about when it shrink, expand and steady. It is shown that Kenmotsu 3-manifold endowed with gradient Ricci-Yamabe soliton and with constant scalar curvature becomes an Einstein manifold.
Rajendra Prasad, Vinay Kumar
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Investigation of soliton structures on a tangent bundle with a semi-symmetric metric connection
Let us consider TM as the tangent bundle of a (pseudo-)Riemannian manifold M equipped with a semi-symmetric metric connection ∇¯. The goal of this research paper is to establish the necessary and sufficient conditions for the tangent bundle TM to become ...
Karakas, Erkan, GEZER, Aydın
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This article carries out the investigation of a three-dimensional Riemannian manifold N3 endowed with a semi-symmetric type non-metric connection. Firstly, we construct a non-trivial example to prove the existence of a semi-symmetric type non-metric ...
De, Krishnendu +2 more
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Деякі солітони на $\alpha$-косимплектичних многовидах
In the present paper, we characterize some solitons such as $\eta$-Einstein soliton, $\eta$-Yamabe soliton and Ricci-Yamabe soliton on $\alpha$-cosymplectic manifolds.
Sardar, A., Sarkar, A.
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