节点文献
一个涉及等差数列平方根不等式的加强
A Strengthening of an Inequality of Square Root of Arithmetic Procession
【摘要】 应用构造求和相消与待定系数法,建立关于等差数列{a_k}各项平方根倒数之和■的上、下限估计,加强了涉及等差数列的若干已有结论.
【Abstract】 The estimated bounds of ■,the sum of reciprocals of the square root of each part of arithmetic procession {a_k},are established by applying the structured summation approach and the method of undetermined coefficients.Thus,the conclusions of series of equal differences involved are strengthened.
- 【文献出处】 湖南理工学院学报(自然科学版) ,Journal of Hunan Institute of Science and Technology(Natural Sciences) , 编辑部邮箱 ,2024年01期
- 【分类号】O178
- 【下载频次】6