Results 21 to 30 of about 13,991,134 (76)

Some solitons on anti-invariant submanifold of LP-Kenmotsu manifold admitting Zamkovoy connection [PDF]

Journal of Hyperstructures
In this paper we prove some curvature properties of anti-invariant submanifold of Lorentzian para-Kenmotsu manifold (briefly, LP-Kenmotsu manifolds) with respect to Zamkovoy connection (∇∗).
Abhijit Mandal, Meghlal Mallik
doaj   +1 more source

ETA-RICCI SOLITONS ON LORENTZIAN PARA-KENMOTSU MANIFOLDS

, 2021
The objective of present research article is to investigate the geometric properties of $\eta$-Ricci solitons on Lorentzian para-Kenmotsu manifolds. In this manner, we consider $\eta$-Ricci solitons on Lorentzian para-Kenmotsu manifolds satisfying $R ...
Singh, Abhishek, Pandey, Shashikant, Mishra, Vishnu Narayan   +2 more
core   +3 more sources

A Study on Ricci Solitons in Kenmotsu Manifolds

International Scholarly Research Notices, Volume 2013, Issue 1, 2013., 2013
We study and obtain results on Ricci solitons in Kenmotsu manifolds satisfying R(ξ, X) · B = 0, B(ξ, X) · S = 0, S(ξ, X) · R = 0, R(ξ,X)·P¯=0, and P¯(ξ,X)·S=0, where B and P¯ are C‐Bochner and pseudo‐projective curvature tensor.
C. S. Bagewadi, Gurupadavva Ingalahalli, S. R. Ashoka, R. Farnsteiner, V. S. Matveev   +4 more
wiley   +1 more source

Certain Results on Ricci Solitons in α‐Sasakian Manifolds

Geometry, Volume 2013, Issue 1, 2013., 2013
We study Ricci solitons in α‐Sasakian manifolds and show that it is a shrinking or expanding soliton and the manifold is Einstein with Killing vector field. Further, we prove that if V is conformal Killilng vector field, then the Ricci soliton in 3‐dimensional α‐Sasakian manifolds is shrinking or expanding but cannot be steady.
S. R. Ashoka, C. S. Bagewadi, Gurupadavva Ingalahalli, Giovanni Calvaruso   +3 more
wiley   +1 more source

Certain Results on Ricci Solitons in Trans‐Sasakian Manifolds

Journal of Mathematics, Volume 2013, Issue 1, 2013., 2013
We study and obtain results on Ricci solitons in trans‐Sasakian manifolds satisfying R(ξ,X)·C̃=0, P(ξ,X)·C̃=0, H(ξ, X) · S = 0, and C̃(ξ,X)·S=0, where C̃, P, and H are quasiconformal, projective, and conharmonic curvature tensors.
C. S. Bagewadi, Gurupadavva Ingalahalli, Andrea Pascucci   +2 more
wiley   +1 more source

Ricci Solitons in α‐Sasakian Manifolds

International Scholarly Research Notices, Volume 2012, Issue 1, 2012., 2012
We study Ricci solitons in α‐Sasakian manifolds. It is shown that a symmetric parallel second order‐covariant tensor in a α‐Sasakian manifold is a constant multiple of the metric tensor. Using this, it is shown that if ℒVg + 2S is parallel where V is a given vector field, then (g, V, λ) is Ricci soliton.
Gurupadavva Ingalahalli, C. S. Bagewadi, F. P. Schuller, I. Strachan   +3 more
wiley   +1 more source

Some Results on Lorentzian Para‐Sasakian Manifolds

International Scholarly Research Notices, Volume 2011, Issue 1, 2011., 2011
The object of the present paper is to study Lorentzian para‐Sasakian (briefly LP‐Sasakian) manifolds satisfying certain conditions on the W2‐curvature tensor.
Venkatesha, C. S. Bagewadi, K. T. Pradeep Kumar, M. Dunajski   +3 more
wiley   +1 more source

ON-RECURRENT LORENTZIAN -KENMOTSU MANIFOLDS

, 2019
: In this paper, we study Lorentzian -Kenmotsu manifold and we shown that -recurrent Lorentzian -Kenmotsu manifold is an Einstein manifold and a pseudo-projective -recurrent Lorentzian -Kenmotsu manifold is an - Einstein manifold.
NAGANAGOUD, K., SREENIVASA, G.T., VENKATESHA, VENKATESHA, BAGEWADI, C.S.   +3 more
core   +2 more sources

Characterizations of PR-Pseudo-Slant Warped Product Submanifold of Para-Kenmotsu Manifold with Slant Base

, 2022
In this article, we study the properties of PR-pseudo-slant submanifold of para-Kenmotsu manifold and obtain the integrability conditions for the slant distribution and anti-invariant distribution of such submanifold.
Fatemah Mofarreh, Anuj Kumar, Sachin Kumar Srivastava, Akram Ali   +3 more
core   +1 more source

Generalized B-Curvature Tensor in Lorentzian Para-Kenmotsu Manifold with Semi-Symmetric Metric Connection

AppliedMath
The main object of this work is to study the generalized B-curvature tensor in an n-dimensional Lorentzian para-Kenmotsu (briefly, (LPK)n) manifold along a semi-symmetric metric connection ∇¯.
Rajendra Prasad, Najwa Mohammed Al-Asmari, Abdul Haseeb, Sushmita Sen   +3 more
doaj   +1 more source