Browsing by Author "Atçeken, Mehmet"
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Certain Results for Invariant Submanifolds of an Almost αCosymplectic (k, µ, ν)Space
Uygun, Pakize; Atçeken, Mehmet; Mert, Tuğba (Murat TOSUN, 2024)In this paper we present invariant submanifolds of an almost alphacosymplectic (k,mu,nu)space. Then, we gave some results for an invariant submanifold of an almost alphacosymplectic (k,mu,nu)space to be totally geodesic. ... 
Certain results on invariant submanifolds of parakenmotsu manifolds
Atçeken, Mehmet (Honam Mathematical, 2021)The purpose of this paper is to study invariant pseudoparallel, Ricci generalized pseudoparallel and 2Ricci generalized pseudoparallel submanifold of a paraKenmotsu manifold and I obtained some equivalent conditions of ... 
Characterizations for an invariant submanifold of an almost αCosymplectic (κ, µ, ν)space to be totally geodesic
Atçeken, Mehmet (University of Nis, 2022)The aim of the present paper is to study some geometric conditions for an invariant submanifold of an almost αcosymplectic (κ, µ, ν)space to be totally geodesic by means of the curvature tensors. 
Characterizations for totally geodesic submanifolds of a kparacontact manifold
Atçeken, Mehmet; Mert, Tuğba (American Institute of Mathematical Sciences, 2021)The aim of the present paper is to study pseudoparallel invariant submanifolds of a Kparacontact metric manifold. We consider pseudoparallel, Riccigeneralized pseudoparallel and 2Ricci generalized pseudo parallel invariant ... 
Generalized Sasakian space forms on w0curvature tensor
Mert, Tuğba; Atçeken, Mehmet (Honam Mathematical Journal, 2023)In this article, generalized Sasakian space forms are investigated on W0curvature tensor. Characterizations of generalized Sasakian space forms are obtained on W0curvature tensor. Special curvature conditions established ... 
Invariant pseudoparallel submanifold of an SQSasakian manifolds
Atçeken, Mehmet; Mert, Tuǧba; Uygun, Pakize (Walter de Gruyter GmbH, 2024)The aim of the present paper is to study invariant pseudoparallel submanifolds in an SQSasakian manifold with respect to semisymmetric metric connection. We search the necessary and sufficient conditions for an invariant ... 
A note on PSasakian manifolds satisfying certain conditions
Uygun, Pakize; Atçeken, Mehmet (Universidad Catolica del Norte, 2024)In the present paper, we have studied the curvature tensors of PSasakian manifold. For a PSasakian manifold, (Formula presented) and W9 · W1 = 0 cases are considered. According these cases, PSasakian manifolds have been ... 
A note on pseudoparallel submanifolds of Lorentzian paraKenmotsu manifolds
Mert, Tuğba; Atçeken, Mehmet (University of Nis, 2023)In this article, pseudoparallel submanifolds for Lorentzian paraKenmotsu manifolds are investigated. The Lorentzian paraKenmotsu manifold is considered on the W1 −curvature tensor. Submanifolds of these manifolds with ... 
On (k,mu)Paracontact Manifold Satisfying Some Curvature Conditions
Uygun, Pakize; Atçeken, Mehmet (Matematikçiler Derneği, 2023)In this work, we studied the curvature tensors of (k,mu) satisfying the conditions widetildeZ(xi,alpha3)cdotP=0, widetildeZ(xi,alpha3)cdotS=0, R(xi,alpha3)cdotP=0, R(xi,alpha3)cdotS=0 and PcdotC=0. Besides this, we classify ... 
On Invariant Submanifolds of Lorentz Sasakian Space Forms
Mert, Tuğba; Atçeken, Mehmet; Uygun, Pakize (Islamic Azad University Shiraz Branch, 2023)n this article, invariant submanifolds of LorentzSasakian space forms on the W7 curvature tensor are investigated. For the W7curvature tensor, the pseudoparallel, 2pseudoparallel, Ricci generalized pesudoparallel and ... 
On invariant submanifolds of normal paracontact metric manifolds on generalized B−curvature tensor
Mert, Tuğba; Atçeken, Mehmet (University of Nis, 2024)SciVal Topics Abstract In this article, pseudoparallel submanifolds for normal paracontact metric manifolds are studied. Bcurvature tensor in a normal paracontact metric manifold has been considered. For an invariant ... 
On kenmotsu metric spaces satisfying some conditions on the W1Curvature tensor
Uygun, Pakize; Atçeken, Mehmet; Dirik, Süleyman (University of Nis, 2022)In this paper we present the curvature tensors of Kenmotsu manifold satisfying the conditions W1 (X, Y) · W0 = 0, W1 (X, Y) · W1 = 0, W1 (X, Y) · W2 = 0, W1 (X, Y) · W3 = 0, W1 (X, Y) · W4 = 0 and W1 (X, Y) · W⋆ = 0. ... 
On some important characterizations of Lorentz paraKenmotsu manifolds on some special curvature tensors
Mert, Tuğba; Atçeken, Mehmet (World Scientific, 2024)In this paper, some properties of Lorentz paraKenmotsu manifolds are studied using specified curvature tensors. The Lorentz paraKenmotsu manifold is investigated in terms of the curvature tensors W8 and W9. Initially, ... 
On the Almost η−Ricci Solitons on Pseudosymmetric Lorentz Generalized Sasakian Space Forms
Mert, Tuğba; Atçeken, Mehmet (Emrah Evren KARA, 2023)n this paper, we consider Lorentz generalized Sasakian space forms admitting almost η−Ricci solitons in some curvature tensors. Ricci pseudosymmetry concepts of Lorentz generalized Sasakian space forms admitting η−Ricci ... 
Pseudoparalel kenmotsu manifoldları üzerine
Karaman, Nurnisa (Aksaray Üniversitesi Fen Bilimleri Enstitüsü, 2024)Bu tezde Kenmotsu manifoldları, Kenmotsu manifoldların eğrilik tensörleri ve Kenmotsu manifoldların pseudoparalel altmanifoldlarını araştırdık. Bu tez beş bölümden oluşmaktadır. Birinci bölümde tezde ele alınan problemin ... 
Pseudoparallel invariant submanifolds of a ParaSasakian manifold
Mert, Tuğba; Atçeken, Mehmet (Matematikçiler Derneği, 2023)In this paper, invariant submanifolds of a paraSasakian manifold have been studied. Some special submanifolds such as pseudoparallel, 2pseudoparallel, Ricci generalized pseudoparallel, and 2Ricci generalized pseudoparallel ... 
Rigidity results for submanifolds in generalized Sasakian space forms
Mert, Tuğba; Atçeken, Mehmet; Uygun, Pakize (Universidad Catolica del Norte, 2023)In this article, generalized Saasakian space forms are discussed and invariant submanifolds of these space forms are examined. The curvature tensor chosen is of great importance when examining the characterization of a ... 
Semisymmetric almost c(α)manifold on some curvature tensors
Mert, Tuğba; Atçeken, Mehmet; Uygun, Pakize (Canadian University of Dubai, 2023)In this article, semisymmetry of almost C (α)manifold is investigated on some special curvature tensors. First, the behavior of the almost C (α)manifold is investigated when the special curvature tensors discussed are ... 
Some Important Properties of Almost Kenmotsu left(kappa,mu,nuright)−Space on the Concircular Curvature Tensor
Mert, Tuğba; Atçeken, Mehmet (Fuat USTA, 2023)In this article, pseudoparallel submanifolds for almost Kenmotsu left(kappa,mu,nuright)−space are investigated. The almost Kenmotsu left(kappa,mu,nuright)−space is considered on the concircular curvature tensor. Submanifolds ... 
Some results on invarinat submanifolds of lorentzian parakenmotsu manifolds
Atçeken, Mehmet (KangwonKyungki Mathematical Society, 2022)The purpose of this paper is to study invariant submanifolds of a Lorentzian para Kenmotsu manifold. We obtain the necessary and sufficient conditions for an invariant submanifold of a Lorentzian para Kenmotsu manifold to ...