This paper investigates the integrable inhomogeneous generalized Heisenberg ferromagnet model by using the prolongation structure theory.摘要利用延拓结构研究了可积的非均匀推广的海森堡铁磁链方程.Existence, approximation and stability of integrable m...
This paper introduces the present status and evolvement of thermal analysis.本文介绍了热分析的现状及最新进展.Reduction is a trend of language diachronic evolvement.简约是语言历时演变的一种趋势.The transformation equation of pattern system and model o...