Browsing Jaem 2018, Vol 8, No 2 by Title
Now showing items 116 of 16

Best coapproximation in L∞(µ, X)
(Işık University Press, 2018)Let X be a real Banach space and let G be a closed subset of X. The set G is called coproximinal in X if for each x ∈ X, there exists y₀ ∈ G such that y − y₀ ≤ x – y , for all y ∈ G. In this paper, we study ... 
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. 
A characterization of wave packet frames for L² (Rᵈ)
(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(Rᵈ). Further, we illustrate our results with some examples and applications. 
Compressive spectral renormalization method
(Işık University Press, 20180909)In this paper a novel numerical scheme for finding the sparse selflocalized states of a nonlinear system of equations with missing spectral data is introduced. As in the Petviashivili's and the spectral renormalization ... 
Computing Sanskruti index of certain nanotubes
(Işık University Press, 2018)Recently, Hosamani [8], has studied a novel topological index, namely the Sanskruti index S(G) of a molecular graph G. The Sanskruti index S(G) shows good correlation with entropy of octane isomers. In this paper we compute ... 
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 ... 
Headon collision of the solitary waves in fluidfilled elastic tubes
(Işık University Press, 20180412)In the present work, by employing the field equations given in [15] and the extended PLK method derived in [9], we have studied the headon collision of solitary waves in arteries. Introducing a set of stretched coordinates ... 
Hesitant fuzzy ideal extension in posemigroups
(Işık University Press, 2018)In this paper, the notions of extension of hesitant fuzzy ideals, hesitant fuzzy prime ideals, hesitant fuzzy semiprime ideals and hesitant 3prime fuzzy ideals in posemigroups are introduced with some of their properties ... 
Higher order perturbation expansion for ionacoustic solitary waves with qnonextensive nonthermal velocity distribution
(Işık University Press, 20180911)The basic nonlinear equations describing the dynamics of a two component plasma consisting of cold positive ions and electrons obeying hybrid qnonextensive nonthermal velocity distribution are examined through the use of ... 
Intuitionistic fuzzy labeling graphs
(Işık University Press, 2018)In this paper, some new connectivity concepts in intuitionistic fuzzy labeling graphs are defined. The concepts of strong arc, partial cut node, bridge and block are introduced. Also, intuitionistic fuzzy labeling tree is ... 
On functional generalization of Ostrowski inequality for conformable fractional integrals
(Işık University Press, 2018)In this study, we establish a generalized Ostrowski type integral inequality for conformable fractional integrals. We also give some applications for pnorms and exponential. 
On the hyperbolic fibonacci matrix functions
(Işık University Press, 2018)In this study, we will introduce a new class of hyperbolic matrix functions. By comparing Binet formulas for the Fibonacci and Lucas numbers to the formulas of classical hyperbolic matrix functions, we will define hyperbolic ... 
Singlevalued neutrosophic line graphs
(Işık University Press, 2018)In this paper, the concept of a singlevalued neutrosophic line graph (SVNLG) of a singlevalued neutrosophic graph (SVNG) is introduced and its properties are investigated. We state a necessary and sufficient condition ... 
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 ... 
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 SO₀(2, 1) and ISO(2, 1). Wigner coefficients of the group SO₀(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 ...