高师理科学刊2025,Vol.45Issue(6):7-13,7.DOI:10.3969/j.issn.1007-9831.2025.06.002
几种正项级数敛散性判别法的比较
Comparison of several convergence and divergence discrimination methods for positive series
摘要
Abstract
The determination of convergence for positive series occupies a fundamental position in the theory of infinite series.The strength and weakness relationship between d'Alembert discriminant method and Cauchy discriminant method,Raabe discriminant method and logarithmic discriminant method,Gaussian discriminant method and quasi logarithmic discriminant method are compared,and theoretical proof and corresponding examples are provided.关键词
正项级数/敛散性/判别法/强弱关系Key words
positive series/convergence and divergence/criteria for determination/strength and weakness relationship分类
数理科学引用本文复制引用
王鹏霄..几种正项级数敛散性判别法的比较[J].高师理科学刊,2025,45(6):7-13,7.基金项目
高等学校大学数学教学研究与发展中心教改项目(CMC20240620) (CMC20240620)
江苏省高校自然科学研究面上项目(21KJB110016) (21KJB110016)
江苏省高校哲学社会科学研究一般项目(2022SJYB0217) (2022SJYB0217)
南京工业大学教改项目(20230223) (20230223)
南京工业大学数理学院教改项目. ()