• 更多栏目

    鲁大伟

    • 教授     博士生导师   硕士生导师
    • 任职 : 统计与金融研究所所长
    • 性别:男
    • 毕业院校:大连理工大学
    • 学位:博士
    • 所在单位:数学科学学院
    • 学科:概率论与数理统计. 金融数学与保险精算
    • 办公地点:数学科学学院,π空间,512室

    访问量:

    开通时间:..

    最后更新时间:..

    New Asymptotic Formulas and Inequalities for the Gamma Function Based on Continued Fractions

    点击次数:

    论文类型:期刊论文

    发表时间:2018-03-01

    发表刊物:RESULTS IN MATHEMATICS

    收录刊物:SCIE

    卷号:73

    期号:1

    ISSN号:1422-6383

    关键字:Gamma function; continued fraction; rate of convergence; inequalities

    摘要:In this paper, based on continued fractions, we provide two faster asymptotic formulas of the gamma function compared with former achievements. Then, we present some relevant inequalities. Finally, in order to demonstrate that our new asymptotic formulas have superiority, some numerical computations are also given.