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Product integration for weakly singular integral equations [PDF]

open access: yesMathematics of Computation, 1981
The product integration method is used for the numerical solution of weakly singular integral equations of the second kind. These equations often have solutions which have derivative singularities at the endpoints of the range of integration. Therefore, the order of convergence results of de Hoog and Weiss for smooth solutions do not hold in general ...
Claus Schneider
openaire   +4 more sources

A Regularization of Fredholm type singular integral equations [PDF]

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2001
We present a method to regularize first and second kind integral equations of Fredholm type with singular kernel. By appropriate application of the Poincaré-Bertrand formula we change such integral equations into a second kind Fredholm's integral ...
N. Aliev, S. Mohammad Hosseini
doaj   +2 more sources

Polynomial spline collocation method for nonlinear two‐dimensional weakly singular integral equations [PDF]

open access: yesMathematical Modelling and Analysis, 1997
„Polynomial spline collocation method for nonlinear two‐dimensional weakly singular integral equations" Mathematical Modelling Analysis, 2(1), p.
Arvet Pedas
doaj   +3 more sources

Solving weakly singular integral equations utilizing the meshless local discrete collocation technique [PDF]

open access: yesAlexandria Engineering Journal, 2018
The current work presents a computational scheme to solve weakly singular integral equations of the second kind. The discrete collocation method in addition to the moving least squares (MLS) technique established on scattered points is utilized to ...
Pouria Assari
doaj   +2 more sources

Two‐grid iteration method for weakly singular integral equations [PDF]

open access: yesMathematical Modelling and Analysis, 2000
For the solution of weakly singular integral equations by the piecewise polynomial collocation method it is necessary to solve large linear systems.
K. Hakk
doaj   +3 more sources

Some New Nonlinear Weakly Singular Integral Inequalities of Wendroff Type with Applications [PDF]

open access: yesJournal of Inequalities and Applications, 2008
Some new weakly singular integral inequalities of Wendroff type are established, which generalized some known weakly singular inequalities for functions in two variables and can be used in the analysis of various problems in the theory of certain classes
Ma Qing-Hua   +2 more
doaj   +5 more sources

Quadratic spline collocation method for weakly singular integral equations and corresponding eigenvalue problem [PDF]

open access: yesMathematical Modelling and Analysis, 2002
A quadratic spline collocation method for the numerical solution of weakly singular Fredholm integral equations of the second kind and corresponding eigenvalue problem is constructed.
R. Pallav, A. Pedas
doaj   +2 more sources

Some new weakly singular integral inequalities and their applications to fractional differential equations [PDF]

open access: yesJournal of Inequalities and Applications, 2016
Some new inequalities with weakly singular integral kernel are developed, which generalize some known inequalities and can be used in the qualitative and quantitative analysis of the solutions to certain fractional differential equations.
Run Xu, Fanwei Meng
doaj   +3 more sources

RBFs for Integral Equations with a Weakly Singular Kernel [PDF]

open access: yesAmerican Journal of Applied Mathematics, 2015
In this paper a numerical method, based on collocation method and radial basis functions (RBF) is proposed for solving integral equations with a weakly singular kernel. Integrals appeared in the procedure of the solution are approximated by adaptive Lobatto quadrature rule.
Jafar Biazar
openaire   +3 more sources

Convergence analysis of product integration method for nonlinear weakly singular Volterra-Fredholm integral equations [PDF]

open access: yesSahand Communications in Mathematical Analysis, 2015
In this paper, we studied the numerical solution of nonlinear weakly singular Volterra-Fredholm integral equations by using the product integration method. Also, we shall study the convergence behavior of a fully discrete version of a product integration
Parviz Darania, Jafar Ahmadi Shali
doaj   +2 more sources

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