About optimization of methods for mixed derivatives of bivariate functions
Numerical Analysis
2023-09-19 v1 Numerical Analysis
Abstract
The problem of optimal recovering high-order mixed derivatives of bivariate functions with finite smoothness is studied. On the basis of the truncation method, an algorithm for numerical differentiation is constructed, which is order-optimal both in the sense of accuracy and in terms of the amount of involved Galerkin information.
Keywords
Cite
@article{arxiv.2309.09710,
title = {About optimization of methods for mixed derivatives of bivariate functions},
author = {Y. V. Semenova and S. G. Solodky},
journal= {arXiv preprint arXiv:2309.09710},
year = {2023}
}
Comments
arXiv admin note: substantial text overlap with arXiv:2309.05425