13 citations · 21 across the 5 of their papers we have counts for
5 papers
A global approximation method for second-kind nonlinear integral equations
Luisa Fermo, Anna Lucia Laguardia, Concetta Laurita +1
A global approximation method of Nyström type is explored for the numerical solution of a class of nonlinear integral equations of the second kind. The cases of smooth and weakly s…
On the error of best polynomial approximation of composite functions
Luisa Fermo, Concetta Laurita, Maria Grazia Russo
The purpose of the paper is to provide a characterization of the error of the best polynomial approximation of composite functions in weighted spaces. Such a characterization is es…
An error estimate for the Gauss-Jacobi-Lobatto quadrature rule
Concetta Laurita
An error estimate for the Gauss-Lobatto quadrature formula for integration over the interval , relative to the Jacobi weight function , …
On the numerical solution of a boundary integral equation for the exterior Neumann problem on domains with corners
Luisa Fermo, Concetta Laurita
The authors propose a Nystrom method to approximate the solution of a boundary integral equation connected with the exterior Neumann problem for Laplace's equation on planar domain…
A Nystrom method for a boundary integral equation related to the Dirichlet problem on domains with corners
Luisa Fermo, Concetta Laurita
The authors consider the interior Dirichlet problem for Laplace's equation on planar domains with corners. In order to approximate the solution of the corresponding double layer bo…