@Article{IJNAM-6-4,
author = {},
title = {Superconvergence of Galerkin Solutions for Hammerstein Equations},
journal = {International Journal of Numerical Analysis and Modeling},
year = {2009},
volume = {6},
number = {4},
pages = {696--710},
abstract = {<p style="text-align: justify;">In the present paper, we discuss the superconvergence of the interpolated
Galerkin solutions for Hammerstein equations. With the interpolation post-processing
for the Galerkin approximation $x_h$, we get a higher order approximation $I_{2h}^{2r-1}x_h$, whose convergence order is the same as that of the iterated Galerkin solution. Such an interpolation post-processing method is much simpler than the iterated method especially for the
weak singular kernel case. Some numerical experiments are carried out to demonstrate
the effectiveness of the interpolation post-processing method.</p>},
issn = {2617-8710},
doi = {https://doi.org/2009-IJNAM-792},
url = {https://global-sci.com/article/83683/superconvergence-of-galerkin-solutions-for-hammerstein-equations}
}