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Toplam kayıt 47, listelenen: 11-20
Spline solutions of linear fractional bvps with two caputos approaches
(Işık University Press, 2018)
In this paper, an efficient numerical methods based on cubic polynomial spline functions are proposed for the linear fractional boundary value problems (FBVPs) with Caputos left and right fractional operator. In computing ...
The theory of representations of groups SO?(2, 1) and ISO(2, 1). Wigner coefficients of the group SO?(2, 1)
(Işık University Press, 2018)
This paper is devoted to the representations of the groups SO(2, 1) and ISO(2, 1). Those groups have an important role in cosmology, elementary particle theory and mathematical physics. Irreducible unitary representations ...
New characterizations of spacelike curves on timelike surfaces through the link of specific frames
(Işık University Press, 2018)
In this work, considering a regular spacelike curve on a smooth timelike surface in Minkowski 3-space, we investigate relations between the mentioned curve’s Darboux and Bishop frames on the timelike surface. Next we obtain ...
Bigeometric integral calculus
(Işık University Press, 2018)
Objective of this paper is to discuss about the properties of indefinite and definite bigeometric integration. We also discuss about some applications of bigeometric integration.
Special types of single valued neutrosophic graphs
(Işık University Press, 2018)
Neutrosophic theory has many applications in graph theory, single valued neutrosophic graph (SVNG) is the generalization of fuzzy graph and intuitionistic fuzzy graph. In this paper, we introduced some types of SVNGs, which ...
A characterization of wave packet frames for L² (R?)
(Işık University Press, 2018)
In this paper we present necessary and sufficient conditions with explicit frame bounds for a finite sum of wave packet frames to be a frame for L²(R?). Further, we illustrate our results with some examples and applications.
Generalized Hankel determinant for a general subclass of univalent functions
(Işık University Press, 2018)
Making use of the generalized Hankel determinant, in this work, we consider a general subclass of univalent functions. Moreover, upper bounds are obtained for |a3 ? µa2 2|, where µ ? R.
Maximal graphs of the first reverse Zagreb beta index
(Işık University Press, 2018)
The reverse vertex degree of a vertex v of a simple connected graph G defined as; cv = ? ? dv + 1 where ? denotes the largest of all degrees of vertices of G and dv denotes the number of edges incident to v. The first ...
Numerical solution of non-conservative linear transport problems
(Işık University Press, 2018)
In this study, trigonometric cubic B-spline differential quadrature method is developed for a linear transport problems constructed on the advection-diffusion equation. The weighting coefficients used in the derivative ...
Estimating returns to scale using non-radial dea models
(Işık University Press, 2018)
The concept of returns to scale (RTS) is defined as the ratio of the proportionate changes in outputs over the proportionate changes in inputs. By considering the following two facts the current paper develops some non-radial ...