摘要
根据数列的极限及级数的收敛的定义和准则,详尽地分析了两个具体的物理问题的极限存在性(即物理解的存在性),据此便捷地求解了这两个问题,体现了数列极限思想在物理问题中的重要性.
According to the definitions and principles of the limit of the series and the convergence of the sequence, the existence of the solutions of two physics problems is analyzed in detail in this paper, and, as a result, the solutions of the two problems are derived easily. It is shown that the idea of the limit of the series is very important in solving some physics problems.
出处
《数学的实践与认识》
CSCD
北大核心
2006年第8期367-373,共7页
Mathematics in Practice and Theory
关键词
数列
级数
质心
电阻
sequence
series
center of mass
resistance