Numerical Simulation of Motion of Domain Walls in Magnets Based on Wavelet Algorithms

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Numerical Simulation of Motion of Domain Walls in Magnets Based on Wavelet Algorithms. / Akhmadullin, R. N.; Vaziev, E. M.; Zverev, V. V. et al.
In: Physics of Metals and Metallography, Vol. 96, No. 3, 2003, p. 255-263.

Research output: Contribution to journal › Article › peer-review

Author

Akhmadullin, R. N. ; Vaziev, E. M. ; Zverev, V. V. et al. / Numerical Simulation of Motion of Domain Walls in Magnets Based on Wavelet Algorithms. In: Physics of Metals and Metallography. 2003 ; Vol. 96, No. 3. pp. 255-263.

BibTeX

@article{943576a2ce74481e80f65004083c6e6c,

title = "Numerical Simulation of Motion of Domain Walls in Magnets Based on Wavelet Algorithms",

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 = "Akhmadullin, {R. N.} and Vaziev, {E. M.} and Zverev, {V. V.} and Filippov, {B. N.}",

year = "2003",

language = "English",

volume = "96",

pages = "255--263",

journal = "Physics of Metals and Metallography",

issn = "0031-918X",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "3",

}

RIS

TY - JOUR

T1 - Numerical Simulation of Motion of Domain Walls in Magnets Based on Wavelet Algorithms

AU - Akhmadullin, R. N.

AU - Vaziev, E. M.

AU - Zverev, V. V.

AU - Filippov, B. N.

PY - 2003

Y1 - 2003

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=0242595778

M3 - Article

VL - 96

SP - 255

EP - 263

JO - Physics of Metals and Metallography

JF - Physics of Metals and Metallography

SN - 0031-918X

IS - 3

ER -

ID: 44016817