Ishikawa Masaaki
Affiliate Master
Yamaguchi University
On the mathmatical modeling of order-disorder transition by stochastic partial differential equations
Memoirs of the Faculty of Engineering, Yamaguchi University Volume 50 Issue 1
Page 45-51
published_at 1999-10
Title
秩序・無秩序転移の確率偏微分方程式によるモデル化について
On the mathmatical modeling of order-disorder transition by stochastic partial differential equations
Creators
Yamamoto Ryoji
Creators
Nakatsuru Takeshi
Creators
Miyajima Keiichi
Source Identifiers
Creator Keywords
order-disorder transition
stochastic partial differential equations
Ginzburg-Landau free energy
The purpose of this paper is to construct the mathematical model of order-disorder transitions with the radom noise. First, the mathematical model of the order-disorder transition is derived in the form of the nonlinear stochastic partial differential equation with the help of Ginzburg-Landau free energy. Secondly, the existence theorem of the unique solution of the system equation is established by using the nonlinear functional analysis. Finally, the behavior of the order-disorder transition is analized through the simulation experments.
Languages
jpn
Resource Type
departmental bulletin paper
Publishers
山口大学工学部
Date Issued
1999-10
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]1345-5583
[NCID]AA11422756
[isVersionOf]
[URI]http://memoirs.lib-e.yamaguchi-u.ac.jp/
Schools
工学部