On a High Order Spin Wave System with a Nonlinear Free Term

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Abstract

In this paper, we deduct a new spin wave model in lattices, which is a nonlinear high order degenerate parabolic system with a nonlinear free term. In a further theoretical study, by using a parameter ∈ approximation, the existence of a weak solution has been obtained.

Keywords:

Spin wave;high order system;degenerate parabolic equations;existence of solution
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On a High Order Spin Wave System with a Nonlinear Free Term. (2006). Journal of Partial Differential Equations, 19(1), 80-96. https://www.global-sci.com/index.php/jpde/article/view/4066

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