Yazar "Hatipoğlu, Veysel Fuat" için Scopus İndeksli Yayınlar Koleksiyonu listeleme
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Cobweb model with conformable fractional derivatives
Bohner, Martin; Hatipoğlu, Veysel Fuat (Wiley, 2018)In this paper, the cobweb model is reformulated in terms of fractional-order derivatives. In particular, we describe linear cobweb models in continuous time by using conformable fractional-order derivatives. Then, the ... -
Dynamic cobweb models with conformable fractional derivatives
Bohner, Martin; Hatipoğlu, Veysel Fuat (Elsevier Sci Ltd, 2019)In this paper, basic and more realistic dynamic cobweb models are developed in terms of conformable fractional derivatives. The general solutions and stability criteria for the proposed models are given. Moreover, the ... -
An efficient scheme for solving a system of fractional differential equations with boundary conditions
Hatipoğlu, Veysel Fuat; Alkan, Sertan; Seçer, Aydın (Springer International Publishing Ag, 2017)In this study, the sinc collocation method is used to find an approximate solution of a system of differential equations of fractional order described in the Caputo sense. Some theorems are presented to prove the applicability ... -
Exponential Stability of Nonlinear Impulsive Dynamic Equations on Time Scales
Hatipoğlu, Veysel Fuat; Uçar, Deniz; Koçak, Zeynep Fidan (Hindawi Ltd, 2013)The purpose of this paper is to present the sufficient psi-exponential, uniform exponential, and global exponential stability conditions for nonlinear impulsive dynamic systems on time scales. -
A numerical algorithm for the solution of nonlinear fractional differential equations via beta-derivatives
Hatipoğlu, Veysel Fuat (Wiley, 2019)In this paper, the sinc-collocation method (SCM) is investigated to obtain the solution of the nonlinear fractional order differential equations based on the relatively new defined fractional derivative, beta-derivative. ... -
Understanding the Impact of COVID–19 on Global Financial Network Using Graph Based Algorithm: Minimum Spanning Tree Approach
Hatipoğlu, Veysel Fuat (Sciendo, 2021)In this paper effects of COVID–19 pandemic on stock market network are analyzed by an application of operational research with a mathematical approach. For this purpose two minimum spanning trees for each time period namely ...