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Toplam kayıt 10, listelenen: 1-10
Cobweb model with conformable fractional derivatives
(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 ...
Approximate solutions of Volterra-Fredholm integro-differential equations of fractional order
(Tbilisi Centre Math Sci, 2017)
In this study, sine-collocation Method is introduced for solving Volterra-Fredholm integro-differential equations of fractional order. Fractional derivative is described in the Caputo sense, Obtained results are given to ...
A numerical algorithm for the solution of nonlinear fractional differential equations via beta-derivatives
(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. ...
Dynamic cobweb models with conformable fractional derivatives
(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 ...
Understanding the Impact of COVID–19 on Global Financial Network Using Graph Based Algorithm: Minimum Spanning Tree Approach
(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 ...
Exponential Stability of Nonlinear Impulsive Dynamic Equations on Time Scales
(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 NOVEL MODEL FOR THE CONTAMINATION OF A SYSTEM OF THREE ARTIFICIAL LAKES
(AMER INST MATHEMATICAL SCIENCES, 2021)
In this study, a new model has been developed to monitor the contamination in connected three lakes. The model has been motivated by two biological models, i.e. cell compartment model and lake pollution model. Haar wavelet ...
ON SOME BETA-FRACTIONAL INTEGRAL INEQUALITIES
(Yildiz Technical Univ, 2019)
In this paper, we obtain some new integral inequalities using beta-fractional integrals in the case of two synchronous functions. For this purpose we state and prove several theorems. Our results are pioneer for the ...
An efficient scheme for solving a system of fractional differential equations with boundary conditions
(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 ...
Forecasting of COVID-19 Fatality in the USA: Comparison of Artificial Neural Network-Based Models
(SPRINGERNATURE, 2023)
The first death caused by the novel coronavirus in the USA was declared on February 29, 2020, in the Seattle area in Washington state. Forecasting the number of deaths has great importance in terms of public psychology and ...