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JOURNALS // Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki // Archive

Zh. Vychisl. Mat. Mat. Fiz., 2022 Volume 62, Number 9, Pages 1532–1550 (Mi zvmmf11450)

This article is cited in 2 papers

Mathematical physics

Testing bicompact schemes for the one-dimensional Maxwell equations in stratified media

A. A. Belovab, Zh. O. Dombrovskayaa

a Lomonosov Moscow State University, Moscow, Russia
b Peoples' Friendship University of Russia, Moscow, Russia

Abstract: Bicompact schemes for the system of one-dimensional Maxwell equations in the stationary and nonstationary cases are tested. A number of representative benchmark problems that have exact generalized solutions are solved numerically. Some of them are considered for the first time. Comparison with the most popular well-known approaches–finite difference method in the time domain and the finite element method–is made. These computations convincingly demonstrate advantages of bicompact schemes in problems with stratified media.

Key words: Maxwell equations, bicompact schemes, stratified media, interface conditions, material dispersion.

UDC: 519.6

Received: 26.01.2021
Revised: 11.02.2022
Accepted: 11.03.2022

DOI: 10.31857/S0044466922070031


 English version:
Computational Mathematics and Mathematical Physics, 2022, 62:9, 1496–1514

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© Steklov Math. Inst. of RAS, 2024