A new, general, closed-form soliton solution formula for the classical Heisenberg ferromagnet equation with in-plane asymptotic conditions is obtained by means of the inverse scattering transform technique and the matrix triplet method. This formula encompasses the soliton solutions already known in the literature as well as a new class of soliton solutions (the so-called multipole solutions), allowing their classification and description. Examples from all classes are provided and discussed.

Demontis, F., Ortenzi, G., Sommacal, M., van der Mee, C. (2019). The continuous classical Heisenberg ferromagnet equation with in-plane asymptotic conditions. II. IST and closed-form soliton solutions. RICERCHE DI MATEMATICA, 68(1), 163-178 [10.1007/s11587-018-0395-7].

The continuous classical Heisenberg ferromagnet equation with in-plane asymptotic conditions. II. IST and closed-form soliton solutions

Ortenzi, G;
2019

Abstract

A new, general, closed-form soliton solution formula for the classical Heisenberg ferromagnet equation with in-plane asymptotic conditions is obtained by means of the inverse scattering transform technique and the matrix triplet method. This formula encompasses the soliton solutions already known in the literature as well as a new class of soliton solutions (the so-called multipole solutions), allowing their classification and description. Examples from all classes are provided and discussed.
Articolo in rivista - Articolo scientifico
Classical Heisenberg ferromagnet equation; Ferromagnetic materials; Inverse scattering transform; Magnetic droplet; Soliton solutions; Mathematics (all); Applied Mathematics
English
2019
68
1
163
178
none
Demontis, F., Ortenzi, G., Sommacal, M., van der Mee, C. (2019). The continuous classical Heisenberg ferromagnet equation with in-plane asymptotic conditions. II. IST and closed-form soliton solutions. RICERCHE DI MATEMATICA, 68(1), 163-178 [10.1007/s11587-018-0395-7].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/211156
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