On differential approximations of difference schemes

Autor: Blinkov, Yuri Anatolievich, Malykh, Mikhail D., Sevastianov, Leonid A.

Publikováno v: Известия Саратовского университета. Новая серия. Серия Математика. Механика. Информатика, Vol 21, Iss 4, Pp 472-488 (2021)

The concept of the first differential approximation was introduced in the 1950s for the analysis of difference schemes by A. I. Zhukov and then was used to study the quality of difference schemes approximating equations in partial derivatives. In th

Externí odkaz: https://doaj.org/article/62d9a3b45b9444da8585aed0170c30fe