Numerical Solution of Generalized Logarithmic Integral Equations of the Second Kind by Projections

Citation:

CHEBBAH H, MENNOUNI ABDELAZIZ, Ramdani N-E. Numerical Solution of Generalized Logarithmic Integral Equations of the Second Kind by Projections. Malaysian Journal of Mathematical SciencesMalaysian Journal of Mathematical Sciences. 2018;12 :349–367.

Date Published:

2018

Abstract:

In this work, we present a new techniques to solve the integral equations of the second kind with logarithmic kernel. First, we show the existence and uniqueness of the solution for the given problem in a Hilbert space. Next, we discuss a projection method for solving integral equations with logarithmic kernel of the second kind; the present method based on the shifted Legendre polynomials. We examine the existence of the solution for the approximate equation, and we provide a new error estimate for the numerical solutions. At the end, numerical examples are provided to illustrate the theoretical results.