Earşiv Çankaya: Recent submissions
Toplam kayıt 1636, listelenen: 120

Relaxation and diffusion models with nonsingular kernels
(Elsevier Science Bv., 20170215)Anomalous relaxation and diffusion processes have been widely quantified by fractional derivative models, where the definition of the fractionalorder derivative remains a historical debate due to its limitation in describing ... 
Novel numerical approach for a nonlinear fractional dynamical model of interpersonal and romantic relationships
(MDPI AG, 201707)In this paper, we propose a new numerical algorithm, namely qhomotopy analysis Sumudu transform method (qHASTM), to obtain the approximate solution for the nonlinear fractional dynamical model of interpersonal and romantic ... 
Stability analysis of Caputolike discrete fractional systems
(Elsevier Science Bv., 201707)This study investigates stability of Caputo delta fractional difference equations. Solutions' monotonicity and asymptotic stability of a linear fractional difference equation are discussed. A stability theorem for a discrete ... 
A numerical approach based on Legendre orthonormal polynomials for numerical solutions of fractional optimal control problems
(Sage Publications Ltd., 201701)The numerical solution of a fractional optimal control problem having a quadratic performance index is proposed and analyzed. The performance index of the fractional optimal control problem is considered as a function of ... 
New aspects of the adaptive synchronization and hyperchaos suppression of a financial model
(PergamonElsevier Science, 2017)This paper mainly focuses on the analysis of a hyperchaotic financial system as well as its chaos control and synchronization. The phase diagrams of the above system are plotted and its dynamical behaviours like equilibrium ... 
Anomalous diffusion models with general fractional derivatives within the kernels of the extended mittagleffler type functions
(Editura Acad Romane, 2017)This paper addresses the new general fractional derivatives (GFDs) involving the kernels of the extended MittagLeffler type functions (MLFs). With the aid of the GFDs in the MLF kernels, the mathematical models for the ... 
A fractional model of convective radial fins with temperaturedependent thermal conductivity
(Editura Acad Romane, 2017)The principal purpose of the present article is to examine a fractional model of convective radial fins having constant and temperaturedependent thermal conductivity. In order to solve fractional order energy balance ... 
Integration by parts and its applications of a new nonlocal fractional derivative with MittagLeffler nonsingular kernel
(INT Scientific Research Pub., 2017)In this manuscript we define the right fractional derivative and its corresponding right fractional integral for the newly suggested nonlocal fractional derivative with MittagLeffler kernel. Then, we obtain the related ... 
New exact solutions of Burgers' type equations with conformable derivative
(Taylor&Francis Ltd., 201702)In this paper, the new exact solutions for some nonlinear partial differential equations are obtained within the newly established conformable derivative. We use the first integral method to establish the exact solutions ... 
A hybrid computational approach for KleinGordon equations on Cantor sets
(Springer, 201701)In this letter, we present a hybrid computational approach established on local fractional Sumudu transform method and homotopy perturbation technique to procure the solution of the KleinGordon equations on Cantor sets. ... 
Cittaslow movement from a critical point of view
(Kare Publ., 201809)The Cittaslow Movement, shaped upon the idea of slowness, emerged as a reaction to the negative effects of globalization on small cities. It was founded in 1999 in Italy through initiatives implemented by the mayors of 4 ... 
A necessary and sufficient condition for oscillation of second order sublinear delay dynamic equations
(Amer Inst Mathematical SciencesAims, 201109)Time scale calculus approach allows one to treat the continuous, discrete, as well as more general systems simultaneously. In this article we use this tool to establish a necessary and sufficient condition for the oscillation ... 
Exact solutions of a class of fractional Hamiltonian equations involving Caputo derivatives
(IOP Publishing Ltd, 200911)The fractional Hamiltonian equations corresponding to the Lagrangians of constrained systems within Caputo derivatives are investigated. The fractional phase space is obtained and the exact solutions of some constrained ... 
A novel zerodeadvolume sample loading interface for microfluidic devices: flexible hydraulic reservoir (FHR)
(IOP Publishing Ltd, 201809)Infusing minute amounts of valuable liquids such as samples to microfluidic chips by using common pumping schemes such as syringe pumps often result in an excessive deadvolume. We present a simple yet effective sample ... 
Effects of intake geometry on the occurrence of a freesurface vortex
(ASCEAMER Soc Civil Engineers, 201804)Both the profile and orientation of an intake entrance basically determine the characteristics of the flow (especially the velocity distribution and therefore the hydraulically developed subsurface depressions) toward the ... 
Scattering of planewaves by an impedance halfplane at the interface between isorefractive media
(Taylor&Francis Ltd, 20181002)The scattering of plane waves by an impedance halfplane located at the interface of two isorefractive media is investigated. The scattered field, in addition to the diffracted and geometrical optics fields, is analyzed ... 
Vertical and horizontal spillovers from foreign direct investment: evidence from Malaysian manufacturing
(MIT Press, 201710)Given developing countries' dependence on foreign direct investment (FDI) in manufacturing, it is important to assess the benefits that accompany FDI, given the cost of incentives that are used to attract foreign investments. ... 
Trade openness and industrial growth: evidence from Nigeria
(Savez Ekonomista Vojvodine, 201706)This study examines the longrun and shortrun relationship between industrial production and trade openness in Nigeria during the period from 1986 to 2008 by using quarterly data. It employs the ARDL bounds testing ... 
Effects of liver tissue turbulence on propagation of annular beam
(Elsevier GMBH, 201810)Effects of tissue turbulence on the propagation properties of an annular laser beam is examined. In this respect, the average intensity profile and the beam spread at the observation plane are formulated and evaluated after ... 
Diffraction of electromagnetic waves by a wedge with perfectly absorbing and impedance faces
(Elsevier GMBH, 201812)The scattering process of electromagnetic waves by a wedge with perfectly absorbing and impedance faces is investigated. The scattered geometric optics waves are obtained for two cases, namely the illumination of single ...