Art

J-GLOBAL ID：201202218017075490   Reference number：12A0563325

The discrete variational derivative method based on discrete differential forms

離散微分形式に基づく離散変分導関数法

Author (3)： YAGUCHI Takaharu (Dep. of Mathematical Informatics, Graduate School of Information Sci. and Technol., The Univ. of Tokyo, JPN) ,  MATSUO Takayasu (Dep. of Mathematical Informatics, Graduate School of Information Sci. and Technol., The Univ. of Tokyo, JPN) ,  SUGIHARA Masaaki (Dep. of Mathematical Informatics, Graduate School of Information Sci. and Technol., The Univ. of Tokyo, JPN)
Material： Journal of Computational Physics  (J Comput Phys)
Volume： 231  Issue： 10  Page： 3963-3986  Publication year： May. 20, 2012 
JST Material Number： B0860A  ISSN： 0021-9991  Document type： Article
Article type： 原著論文  Country of issue： Netherlands (NLD)  Language： ENGLISH (EN)

Thesaurus term： *variational principle ,  derivative ,  energy dissipation ,  *diffusion equation ,  Klein-Gordon equation ,  *numerical solution ,  *exterior differential form ,  boundary condition
Semi thesaurus term： Cahn-Hilliard equation ,  energy conservation ,  digitization ,  numerical stability

JST classification (2)： Mathematical physics  (BA03000W) ,  Numerical computation  (JE02000J)

Terms in the title (3)： 微分形式 ,  変分 ,  導関数