Application of Differential Invariant Method for Solving the Electromagnetic Fields

• 作 者: 傅景礼 项春 曹珊 郭永新
• 机 构: CollegeofMechanicalandAutomotiveEngineering,InstituteofMathematicalPhysics,DepartmentofPhysics
• 出 处: 东华大学学报:英文版
• 发表日期: 2020年1期
• 关键词: DIFFERENTIAL INVARIANT first INTEGRAL LIE SYMMETRY electromagnetic field
• 基金项目: National Natural Science Foundation of China(No.11872335)

We study the first integral and the solution of electromagnetic field by Lie symmetry technique and the differential invariant method.The definition and properties of differential invariants are introduced and the infinitesimal generators of Lie symmetrie