Results 11 to 20 of about 613,404 (287)
On Almost Generalized Weakly Symmetric LP-Sasakian Manifolds
Annals of the West University of Timisoara: Mathematics and Computer Science, 2017 The purpose of this paper is to introduce the notions of an almost generalized weakly symmetric LP-Sasakian manifolds and an almost generalized weakly Ricci-symmetric LP-Sasakian manifolds.
Baishya Kanak Kanti +1 more
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Geodesic orbit and weakly symmetric spray manifolds [PDF]
Comptes Rendus. MathématiqueIn this paper, we introduce the geodesic orbit and weakly symmetric properties in homogeneous spray geometry. When a homogeneous spray manifold is endowed with a reductive decomposition, we use the spray vector field to describe these properties, and ...
Xu, Xiyun, Xu, Ming
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Extended weakly symmetric manifolds [PDF]
, 2022 In this work, we have introduced and studied some basic geometric properties of extended weakly symmetric spaces. After classification of this structure we have also established the existence of such a space by presenting a non-trivial example.
Baishya, Kanak Kanti +4 more
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ON WEAKLY SYMMETRIC AND SPECIAL WEAKLY RICCI SYMMETRIC LP-SASAKIAN MANIFOLDS ADMITTING SEMI-SYMMETRIC SEMI-METRIC CONNECTION [PDF]
Facta Universitatis, Series: Mathematics and InformaticsThe aim of this paper is to study the geometric properties of LP-Sasakian manifolds with respect to Levi-Civita connection when they are weakly symmetric, weakly Ricci symmetric and special weakly symmetric with respect to semi-symmetric semi-metric connection. An illustration of three dimensional LP-Sasakian manifold is given.
Anitha, Bolikoppa Siddeshappa +1 more
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Weakly Ricci-Symmetric Space-Times and f (R,G) Gravity
MathematicsIn the present article, we classify conformally flat weakly Ricci-symmetric space-times and obtain that they represent Robertson–Walker space-times. Furthermore, we provethat a Ricci-recurrent weakly Ricci-symmetric space-time is static and a Ricci-semi ...
Yanlin Li, Uday Chand De, Krishnendu De
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On Weakly $W_3$-Symmetric Manifolds [PDF]
, 2011 summary:The object of the present paper is to study weakly $W_3$-symmetric manifolds and its decomposability with the existence of such notions. Among others it is shown that in a decomposable weakly $W_3$-symmetric manifold both the decompositions are ...
Hui, Shyamal Kumar
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On Almost Generalized Weakly Symmetric Kenmotsu Manifolds [PDF]
, 2016 summary:This paper aims to introduce the notions of an almost generalized weakly symmetric Kenmotsu manifolds and an almost generalized weakly Ricci-symmetric Kenmotsu manifolds.
Mikeš, Josef +3 more
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Pseudo-Riemannian weakly symmetric manifolds of low dimension [PDF]
, 2019 summary:We give a classification of pseudo-Riemannian weakly symmetric manifolds in dimensions $2$ and $3$, based on the algebraic approach of such spaces through the notion of a pseudo-Riemannian weakly symmetric Lie algebra.
Chen, Zhiqi, Zhang, Bo, Deng, Shaoqiang
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Three-dimensional trans-Sasakian manifolds and solitons [PDF]
Arab Journal of Mathematical Sciences, 2022 Purpose – The authors set the goal to find the solution of the Eisenhart problem within the framework of three-dimensional trans-Sasakian manifolds.
Sudhakar Kumar Chaubey, Uday Chand De
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η-Ricci solitons in Kenmotsu manifolds
Annals of the West University of Timisoara: Mathematics and Computer Science, 2019 The object of the present paper is to study generalized weakly symmetric and generalized weakly Ricci symmetric Kenmotsu manifolds whose metric tensor is η-Ricci soliton. The paper also aims to bring out curvature conditions for which η-Ricci solitons in
Baishya Kanak Kanti +1 more
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