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Toplam kayıt 27, listelenen: 11-20
Modified differential transform method for singular lane-emden equations in integer and fractional order
(Işık University Press, 2015)
In the present work the modified differential transform method, incorporating the Adomian polynomials into the differential transform method(DTM), is used to solve the nonlinear and singular Lane-Emden equations in integer ...
Lower and upper solutions for general two-point fractional order boundary value problems
(Işık University Press, 2015)
This paper establishes the existence of a positive solution of fractional order two-point boundary value problem, Dq1a+ y(t) + f(t, y(t)) = 0, t ? [a, b], y(a) = 0, y?(a) = 0, ?Dq2a+ y(b) ? ?Dq3a+ y(a) = 0, where Dqia+ , ...
Codes correcting key errors
(Işık University Press, 2015)
The objective of coding theory is to protect a message going through a noisy channel. The nature of errors that cause noisy channel depends on different factors. Accordingly codes are needed to develop to deal with different ...
Graphs with equal domination and independent domination number
(Işık University Press, 2015)
A set S of vertices of a graph G is an independent dominating set of G if S is an independent set and every vertex not in S is adjacent to a vertex in S. The independent domination number of G, denoted by i(G), is the ...
Distance majorization sets in graphs
(Işık University Press, 2015)
Let G = (V, E) be a simple graph. A subset D of V (G) is said to be a distance majorization set (or dm - set) if for every vertex u ? V ? D, there exists a vertex v ? D such that d(u, v) ? deg(u) + deg(v). The minimum ...
An intelligent decision support tool for early diagnosis of functional pituitary adenomas
(Işık University Press, 2015)
In this work, a web based integrated Medical Decision Support System (MDSS) tool for mainly early diagnosis of functional pituitary adenomas (i.e., somatotrophinoma, corticotrophinoma and prolactinoma) is developed. In the ...
Linear retrial inventory system with second optional service under mixed priority service
(Işık University Press, 2015)
The present paper deals with a generalization of the homogeneous single server finite source retrial inventory system with two classes of customers - one with high priority customer and the other with low priority customer. ...
Monomial geometric programming with fuzzy relation equation constraints regarding max-bounded difference composition operator
(Işık University Press, 2015)
In this paper, an optimization model with an objective function as monomial subject to a system of the fuzzy relation equations with max-bounded difference (maxBD) composition operator is presented. We firstly determine ...
The generalized Hahn polynomials
(Işık University Press, 2015)
In this paper, we represent the generalized Hahn polynomials ?(a)n (x, y) by the Cauchy operator for deriving its identities: generating function, Mehler’s formula, Rogers formula (with some of its applications), Rogers-type ...
Similar ruled surfaces with variable transformations in minkowski 3-space E3 1
(Işık University Press, 2015)
In this study, we consider the notion of similar ruled surface for timelike and spacelike ruled surfaces in Minkowski 3-space E31. We obtain some properties of these special surfaces in E31 and show that developable ruled ...