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Toplam kayıt 28, listelenen: 1-10
Direct and inverse problems for diffusion operator with discontinuity points
(Işık University Press, 2019)
In this study, the diffusion operator with discontinuity points has been considered. Under certain initial and jump conditions, integral equations have been derived for solutions and integral representation have been ...
A numerical approach to Caudrey Dodd Gibbon equation via collocation method using quintic b-spline basis
(Işık University Press, 2019)
In this manuscript, a numerical approach is investigated to Caudrey-DoddGibbon (CDG) equation. The nonlinear CDG equation is reduced to a system of partial differential equation using uxxx = v. The new numerical solutions ...
On some properties of hyper-Bessel and related functions
(Işık University Press, 2019)
In this study, by using the Hadamard product representation of the hyperBessel function and basic concepts in mathematics we investigate the sign of the hyperBessel function x → Jαd (x) on some sets. Also, we show that the ...
G.Ghorai, M.Pal: Applications of bipolar fuzzy sets in interval graphs
(Işık University Press, 2018)
Currently, bipolar fuzzy graph is a growing research topic as it is the generalization of fuzzy graphs. In this paper, normal and convex bipolar fuzzy sets are defined and the notion of bipolar fuzzy interval is introduced ...
New refinements and integral inequalities for concave functions
(Işık University Press, 2019)
In this paper, we establish new refinements and integral inequalities including concave functions. The reason why we choose the concave functions in this study is that the methods we use are applicable to these functions. ...
On some new inequalities for s-convex functions
(Işık University Press, 2019)
In this paper, we establish a few new generalization of Hermite-Hadamard inequality using s−convex functions in the 2nd sense. For this purpose we used some special inequalities like Hölder’s.
Mathematical modeling of the dependence of heat distribution on direction in surface texturing of continuous carbon fibre reinforced epoxy composites by Nd.Yag Laser
(Işık University Press, 2019)
Major developments, especially in the aircraft, automobile and energy sectors, have led to the need to use highly featured new materials used in these fields . Carbon fiber reinforced plastics (CFRP) have been used frequently ...
A new subclass of bi-univalent functions defined by q-derivative
(Işık University Press, 2019)
In this investigation we introduce, by making use of q−derivative operator, a new subclass which are an extension of some well-known subclasses of bi-univalent functions. Also, we give the upper bounds for the coefficients ...
Inequalities generated with Riemann-Liouville fractional integral operator
(Işık University Press, 2019)
The primary objective of this study is to handle new generalized midpoint, trapezoid and Simpson’s type inequalities with the help of Riemann-Liouville fractional integral operator. In order to do this, a new fractional ...
An application of factorable surfaces in Euclidean 4−space E⁴
(Işık University Press, 2019)
In the present paper, we consider the factorable surfaces in Euclidean 4-space E⁴. We characterize such surfaces in terms of their Gaussian curvature, Gaussian torsion and mean curvature. Further, we classify flat, ...