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Toplam kayıt 330, listelenen: 31-40
Position vector of a developable h-slant ruled surface
(Işık University Press, 2017)
In physics and geometry, the determination of position vector of a moving point is an important problem, since the trajectory of that point is a curve or a surface which are important in physics, geometry, and applied ...
Fixed point theorems for generalized (ψ, ϕ)-weak contractions
(Işık University Press, 2017)
In this paper, we prove some fixed point theorems for generalized (ψ, ϕ)-weak contractive mappings in a metric space. Our result generalized and extend recent results of Singh et al.[16, Theorem 2.1], Dori´c [7, Theorem ...
On trans-Sasakian manifold equipped with m-projective curvature tensor
(Işık University Press, 2017-05-22)
The work towards of the attending paper is to interpret the trans-Sasakian manifold equipped with m-projective curvature tensor and its various geometric properties. First, we observe that m-projectively flat trans-Sasakian ...
Numerical solution of a 2D- diffusion reaction problem modelling the density of di-vacancies and vacancies in a metal
(Işık University Press, 2017-01-03)
A decomposition solution of a diffusion reaction problem, which models the density of di-vacancies and vacancies in a metal is presented. The results are compared with the numerical solutions. Zero - diffusion solutions ...
Matrix transform of irregular weyl-heisenberg wave packet frames for L² (R)
(Işık University Press, 2017)
Cordoba and Fefferman [4] introduced wave packet systems by applying certain collections of dilations, modulations and translations to the Gaussian function in the study of some classes of singular integral operators. In ...
Lyapunov-Schmidt reduction in the study of periodic travelling wave solutions of nonlinear dispersive long wave equation
(Işık University Press, 2017)
This article studies the bifurcation of periodic travelling wave solutions of nonlinear dispersive long wave equation by using Lyapunov-Schmidt reduction. We determined the conditions for the existence of regular solutions ...
Graphs cospectral with multicone graphs KW 5 L(P)
(Işık University Press, 2017)
E. R. van Dam and W. H. Haemers [15] conjectured that almost all graphs are determined by their spectra. Nevertheless, the set of graphs which are known to be determined by their spectra is small. Hence, discovering infinite ...
Generalized weighted Cebysev and Ostrowski type inequalities for double integrals
(Işık University Press, 2017)
In this paper, we firstly establish generalized weighted Montgomery identity for double integrals. Then, some generalized weighted Cebysev and Ostrowski type inequalities for double integrals are given.
Nonholonomic frames for finsler space with deformed matsumoto metric
(Işık University Press, 2017)
The purpose of present paper is to find the nonholonomic frames for the deformed Matsumoto type metric which are given in the forms I. (α2/α−β)α =α3/α−β II. (α2/α−β)β =α2β/α−β where α2 = aij (x)yi yj and β = bi(x)yi. The ...
A note on line graphs
(Işık University Press, 2017-02-20)
The line graph and 1-quasitotal graph are well-known concepts in graph theory. In Satyanarayana, Srinivasulu, and Syam Prasad [13], it is proved that if a graph G consists of exactly m connected components Gi (1 ≤ i ≤ m) ...