Field Method for Integrating the First Order Differential Equation

• 作 者: 贾利群 郑世旺 张耀宇
• 机 构: .SchoolofScience,DepartmentofPhysicsandInformationEngineering,ElectricandInformationEngineeringColle
• 出 处: 北京理工大学学报：英文版
• 发表日期: 2007年3期
• 关键词: 分析力学 微积分 微分方程式 数学 differential equation integration field-method fundamental par
• 基金项目: Slaonsored by the National Natural Science Foundation of China （10572021）

An important modern method in analytical mechanics for finding the integral,which is called the field-method,is used to research the solution of a differential equation of the first order.First,by introducing an intermediate variable,a more complicated di