Ara
Toplam kayıt 966, listelenen: 911-920
On a subclass of meromorphic functions defined by Hilbert space operator
(Işık University Press, 2022)
In this paper we introduce and study a new subclass of meromorphic functions associated with a certain differential operator on Hilbert space. For this class, we obtain several properties like the coefficient inequality, ...
Neighborhub number of graphs
(Işık University Press, 2022)
Let G be a graph. A neighborhub set (n-hub set) S of G is a set of vertices with the property that for any pair of vertices outside of S, there is a path between them with all intermediate vertices in S and G = S Uv?S < ...
New wave form solutions of time-fractional Gardner equation via fractional Riccati expansion method
(Işık University Press, 2022)
In this current paper, the fractional Riccati expansion method is proposed for obtaining the new exact solutions of the time-fractional Gardner equation. The fractional derivative is considered in the sense of Jumarie’s ...
Analysis of a dynamic contact problem for electro-viscoelastic materials with Tresca’s friction
(Işık University Press, 2022)
We consider a mathematical model which describes the dynamic process of contact between two electro-viscoelastic bodies with damage. The contact is bilateral and is modeled with Tresca’s friction law. The damage of the ...
A new approach to find an approximate solution of linear initial value problems with high degree of accuracy
(Işık University Press, 2022)
This work investigates a new approach to find closed form solution to linear initial value problems (IVP). Classical Bernoulli polynomials have been used to derive a finite set of orthonormal polynomials and a finite ...
A two phase age dependent and two-mutation stochastic model of carcinogenesis
(Işık University Press, 2022)
An age dependent and two-mutation stochastic model of carcinogenesis is formulated and studied. In this model, we introduce a fitness age T, (a positive constant) for each cell to divide into two cells. A normal cell if ...
Amplified eccentric connectivity index of graphs
(Işık University Press, 2022)
A new distance based graphical index, coined as amplified eccentric connectivity index, has been established and the formulae to calculate the amplified eccentric connectivity index of some standard graphs, Dutch windmill ...
Solving existence problems via F-contraction in modified b-metric spaces
(Işık University Press, 2022)
In this paper, we introduce a new abstract structure, expanded b-metric, as an natural extension of b-metric. We also define basic topological notions in expanded bmetric to able to investigate the existence of fixed point ...
Some results on k-hypergeometric function
(Işık University Press, 2022)
In this paper, we establish integral representation and differentiation formulas for k-Gauss hypergeometric function 2F1,k(a, b; c; z) and develops a relationship with k-Confluent hypergeometric function 1F1,k(a, b; c; z), ...
A study on finite difference method using explicit and monotone scheme hyperbolic partial differential equation
(Işık University Press, 2022)
All the problems almost in science and technology can be expressed mathematically in the form of partial differential equation. Mainly all the types of partial differential equation has a specific characters. Specially ...