N k contact manifold
WebApr 17, 2024 · A manifold is a topological space that "locally" resembles Euclidean space. This obviously doesn't mean much unless you've studied topology. An intuitive (but not exactly correct) way to think about it is taking a geometric object from Rk and trying to "fit" it … WebA contact manifold with ξ a Killing vector field is called a K-contact manifold. One of the main purposes of the present paper is to prove the following theorem. Theorem 1.1. A contact Ricci soliton is shrinking and is Einstein K-contact. On the other hand, Boyer and Galicki [3] proved the following result. Theorem 1.2.
N k contact manifold
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WebNov 1, 2024 · A contact metric manifold M 2 n + 1 ( φ, ξ, η, g) is said to be ( k, μ) -contact manifold if its curvature tensor satisfies (2.10) R ( X, Y) ξ = k { η ( Y) X − η ( X) Y } + μ { η ( Y) h X − η ( X) h Y } for all X, Y ∈ X ( M) and for some real numbers k and μ. WebAug 25, 2024 · The first study on N(k)−contact metric manifolds was given by Tanno in [21]. In this paper, Tanno obtained that if the structure vector field ξbelongs to the k−nullity …
WebDec 31, 2024 · It is proved that, if (g, λ) is a non-constant solution of the *-critical point equation of a non-compact N (k)-contact metric manifold, then (1) the manifold M is …
WebIf the characteristic vector field ξ ∈> < ,then we call a contact metric manifold as N(k)-contact metric manifold [6]. If <=1, then the manifold is Sasakian and if <=0, then the manifold is isometric to the product G˘) 0 × ˘ 4 for n > 1 and flat for n = 1 [3]. AEGAEUM JOURNAL Volume 8, Issue 10, 2024 ISSN NO: 0776-3808 Weba N(k)-contact metric manifold admits a proper concircular vector field, namely, the characteristic vector field ξ, and it is proved that a N(k)-contact metric manifold is a …
WebA contact structure on an odd dimensional manifold is a smoothly varying family of codimension one subspaces of each tangent space of the manifold, satisfying a non-integrability condition. The family may be described as a section of a bundle as follows:
WebA K-contact manifold is a smooth manifold M with a contact form α whose Reeb flow preserves a Riemannian metric g on M. If M is closed and connected, then the closure of … men\u0027s long sleeve dress shirts amazonWebA contact metric manifold for which ξ is Killing is called a K-contact manifold. A contact structure on M2m+1 naturally gives rise to an almost com-plex structure on the product M2m+1XJβ. If this almost complex structure is integrable, the given contact metric manifold is said to be Sasakian. Equi- how much to sell a catalytic converterWebFor 40 years National K Works has provided precision machining solutions. Discover how we operate and contact us here. MENU. 713.467.4795. HOME; COMPANY. ISO:9001:2015; … men\\u0027s long sleeved merino shirt with collarWebApr 8, 2024 · Find many great new & used options and get the best deals for Manifold Carburettor Solex 40PHH BMW NK 1800ti 2000ti Tii Art No 13720639048 at the best … how much to sell baby clothes at car bootWebwhere ∇ is the Levi-Civita connection. A contact metric manifold is called a K-contact manifold if the characteristic vector field ξ is a Killing vector field. An almost contact … how much to sell a lungWebA (k, µ)-contact metric manifold M 2n+1 (φ, ξ, η, g) is said to be generalized C - Bochner recurrent if its generalized C - Bochner curvature tensor B is non-zero and satisfies ∇B = A ⊗ B, where A is an everywhere non-zero 1-form. Let us consider a generalized C-Bochner recurrent (k, µ)-contact metric manifold M 2n+1 (n > 1). how much to sell bloodWebFind many great new & used options and get the best deals for SEAL INTAKE MANIFOLD TRUCKTEC AUTOMOTIVE 0834075 P FOR OPEL OMEGA B 110KW at the best online prices at eBay! Free shipping for many products! ... After receiving the item, contact seller within Return shipping; 30 days: Buyer pays for return shipping: men\\u0027s long-sleeved early rise snap shirt