Almost Kenmotsu f-Manifolds
Journal Title: Карпатські математичні публікації - Year 2015, Vol 7, Issue 1
Abstract
In this paper, we consider a generalization almost Kenmotsu f-manifolds. We get basic Riemannian curvature, sectional curvatures and scalar curvature properties such type manifolds. Finally, we give two examples to clarify some our results.
Authors and Affiliations
Y. S. Balkan, N. Aktan
Keywords
Related Articles
- EP ID EP538488
- DOI 10.15330/cmp.7.1.6-21
- Views 46
- Downloads 0
Commutative Bezout domains in which any nonzero prime ideal is contained in a finite set of maximal ideals
We investigate commutative Bezout domains in which any nonzero prime ideal is contained in a finite set of maximal ideals. In particular, we have described the class of such rings, which are elementary divisor rings....
Countable hyperbolic systems in the theory of nonlinear oscillations
In this article a model example of a mixed problem for a fourth-order differential equation reduced to initial-boundary value problem for countable hyperbolic system of first order coherent differential equations.
Fourier coefficients associated with the Riemann zeta-function
We study the Riemann zeta-function $\zeta(s)$ by a Fourier series method. The summation of $\log|\zeta(s)|$ with the kernel $1/|s|^{6}$ on the critical line $\mathrm{Re}\; s = \frac{1}{2}$ is the main result of our inves...
Application of duality theory to solve two-criteria problem of linear programming for ecological-economic system
In the paper, we investigate two-criterion optimization problem: maximization of one target function and minimization of another target function. To solve the offered two-criterion problem, the method of the main criteri...
Wick calculus on spaces of regular generalized functions of Levy white noise analysis
Many objects of the Gaussian white noise analysis (spaces of test and generalized functions, stochastic integrals and derivatives, etc.) can be constructed and studied in terms of so-called chaotic decompositions, based...