Numerical simulation of motion of domain walls in magnets based on wavelet algorithms / Akhmadullin RN,Vaziev EM,Zverev VV,Filippov BN // PHYSICS OF METALS AND METALLOGRAPHY. - 2003. - V. 96, l. 3. - P. 255-263.

ISSN/EISSN:

0031-918X / нет данных

Type:

Article

Abstract:

Computer simulation of nonlinear dynamics of a domain wall in a magnetically uniaxial unbounded medium is carried out using a dynamically adaptive numerical scheme based on the method of wavelet expansions. The structure of the wavelet algorithm is presented in detail. A comparative testing of the numerical scheme of the new type is performed and is shown that this scheme is very fast as compared to the traditional method of finite-difference approximations. Results of the simulation of the dynamics in fields with a piece-wise-constant dependence on time are presented. The efficiency of the wavelet approach upon numerical simulation of nonlinear dynamics of well-localized objects with internal structure is discussed.

Author keywords:

DYNAMICS; FILM

DOI:

нет данных

Web of Science ID:

ISI:000186168200002

Соавторы в МНС:

Другие поля

Поле	Значение
Month	SEP
Publisher	INTERPERIODICA
Address	PO BOX 1831, BIRMINGHAM, AL 35201-1831 USA
Language	English
Keywords-Plus	DYNAMICS; FILM
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
ResearcherID-Numbers	Зверев, Владимир/S-2390-2016 Filippov, Boris /K-5845-2013
ORCID-Numbers	Зверев, Владимир/0000-0002-7997-0071 Filippov, Boris /0000-0003-1382-9777
Number-of-Cited-References	26
Usage-Count-Since-2013	6
Journal-ISO	Phys. Metals Metallogr.
Doc-Delivery-Number	736JT