Approximate Solution of Hypersingular Integral Equation by Using Differential Transform Method

Author(s):  
Subhabrata Mondal ◽  
B. N. Mandal
2018 ◽  
Vol 14 (1) ◽  
pp. 7580-7595
Author(s):  
M. Abdulkawi

In this paper, an efficient approximate solution for solving the Cauchy type singular integral equation of the first kind is presented. Bounded solution of the Cauchy type singular Integral equation is discussed. Two type of kernel, separable and convolution, are considered. The differential transform method is used in the solution. New theorems for transformation of Cauchy singular integrals are given with proofs. Approximate results areshown to illustrate the efficiency and accuracy of the approximate solution.


2018 ◽  
Vol 14 (1) ◽  
pp. 7521-7532
Author(s):  
Subhabrata Mondal ◽  
B. N. Mandal

The application of fractional differential transform method, developed for differential equations of fractional order, are extended to derive exact analytical solutions of fractional order Abel integral equations. The fractional integrations are described in the Riemann-Liouville sense and fractional derivatives are described in the Caputo sense. Abel integral equation occurs in the mathematical modeling of various problems in physics, astrophysics, solid mechanics and applied sciences. An analytic technique for solving Abel integral equation of first kind by the proposed method is introduced here. Also illustrative examples with exact solutions are considered to show the validity and applicability of the proposed method. Abel integral equation, Differential transform method, Fractional differential transform method.


2019 ◽  
Vol 7 (6) ◽  
Author(s):  
Sudha George ◽  
T. R. Sivakumar

In this paper, Differential Transform Method (DTM) has been used to solve some systems of linear and nonlinear Integro-differential equations. The approximate solution in the form of a series are calculated with easily computable terms. The solution obtained using this method is compared with the solution obtained using existing methods.


2018 ◽  
Vol 2018 ◽  
pp. 1-10
Author(s):  
Rezvan Ghoochani-Shirvan ◽  
Jafar Saberi-Nadjafi ◽  
Morteza Gachpazan

An analytical-approximate method is proposed for a type of nonlinear Volterra partial integro-differential equations with a weakly singular kernel. This method is based on the fractional differential transform method (FDTM). The approximate solutions of these equations are calculated in the form of a finite series with easily computable terms. The analytic solution is represented by an infinite series. We state and prove a theorem regarding an integral equation with a weak kernel by using the fractional differential transform method. The result of the theorem will be used to solve a weakly singular Volterra integral equation later on.


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