Results 121 to 130 of about 345 (143)
On generalized Sasakian-space-forms with M-projective curvature tensor
Advances in Pure and Applied Mathematics, 2018 The object of the present paper is to study generalized Sasakian-space-forms satisfying the curvature condition{P(\xi,Y)\cdot W=0}. Moreover, ϕ-M-projectively semisymmetric and ϕ-pseudo-projectively semisymmetric generalized Sasakian-space-forms are also
Uday Chand De, Abdul Haseeb
exaly +2 more sources
Biharmonic anti-invariant submanifolds in Sasakian space forms
, 2007 The class of non-minimal biharmonic anti-invariant submanifolds in Sasakian space forms is investigated. A Sasakian space form is regarded as an odd dimensional analogue of a complex space form and is among the most important contact metric manifolds. Two main purposes are achieved in the paper.
MURATHAN, CENGİZHAN +3 more
openaire +3 more sources
Warped product submanifold in generalized Sasakian space form
, 2011 Summary: \textit{K.~Matsumoto} and \textit{I.~Mihai} [SUT J. Math. 38, No. 2, 135--144 (2002; Zbl 1040.53074)] established sharp inequalities for some warped product submanifolds in Sasakian space forms. \textit{A.~Olteanu} [Acta Math. Acad. Paedagog. Nyházi. (N. S.) 25, No.
Malek, Fereshteh, Nejadakbary, Vahid
openaire +2 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Semi-Riemannian Generalized Sasakian Space Forms
Bulletin of the Malaysian Mathematical Sciences Society, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alegre, Pablo, Carriazo, Alfonso
openaire +2 more sources
On Legendre Submanifolds in Lorentzian Sasakian Space Forms
Bulletin of the Iranian Mathematical Society, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
Warped product submanifolds in Sasakian space forms
SUT Journal of Mathematics, 2002Let \(M_1 \times_f M_2\) be a warped product submanifold of a Sasakian space form \(N\) so that the Reeb vector field of \(N\) is either tangent or normal to \(M_1 \times_f M_2\). Denote by \(\Delta\) the Laplacian of \(M_1\). The authors derive an upper bound for \(\Delta f/f\) that depends only on the dimensions of \(M_1\) and \(M_2\), the \(\varphi\)
Matsumoto, Koji, Mihai, Ion
openaire +2 more sources
Minimal submanifolds in Sasakian space forms
Journal of Geometry, 1986A Sasakian space form is defined as a complete simply-connected Sasakian manifold of constant \(\phi\)-sectional curvature and as such is one of the model spaces described by \textit{S. Tanno} [Tôhoku Math. J., II. Ser. 21, 501-507 (1969; Zbl 0188.268)]. A Sasakian space form of constant \(\phi\)- sectional curvature c and dimension \(2m+1\) is denoted
Van Lindt, D. +2 more
openaire +1 more source
Invariant submanifolds of Sasakian space forms
Journal of Geometry, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
MURATHAN, CENGİZHAN, YILDIZ, AHMET
openaire +4 more sources
On a conformal Killingp-form in a compact sasakian space
Annali di Matematica Pura ed Applicata, 1972Let M be a compact Sasakian space admitting a conformal Killing p-form u. Then, we show that the associated form ϑ of a conformal Killing form u is a special Killing form with constant 1. Moreover we prove the decomposition theorem of u and seek the condition for M to be a unit sphere.
openaire +1 more source
The Sasakian statistical structures of constant ϕ-sectional curvature on Sasakian space forms
Differential Geometry and its ApplicationszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Xinlei Wu, Yanyan Sheng, Liang Zhang
openaire +2 more sources