TY - JOUR
T1 - On a High Order Spin Wave System with a Nonlinear Free Term
JO - Journal of Partial Differential Equations
VL - 1
SP - 80
EP - 96
PY - 2006
DA - 2006/02
SN - 19
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jpde/5321.html
KW - Spin wave
KW - high order system
KW - degenerate parabolic equations
KW - existence of solution
AB -  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.