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  1. Hace 1 día · In 1838 Peter Gustav Lejeune Dirichlet came up with his own approximating function, the logarithmic integral li(x) (under the slightly different form of a series, which he communicated to Gauss).

  2. Hace 2 días · Ernst Kummer Peter Gustav Lejeune Dirichlet. Starting early in the nineteenth century, the following developments gradually took place: The rise to self-consciousness of number theory (or higher arithmetic) as a field of study.

  3. Hace 6 días · Peter Gustav Lejeune Dirichlet (1837) Pioneering paper in analytic number theory, which introduced Dirichlet characters and their L-functions to establish Dirichlet's theorem on arithmetic progressions. In subsequent publications, Dirichlet used these tools to determine, among other things, the class number for quadratic forms.

  4. Hace 5 días · This wiki is incomplete. Dirichlet's theorem is a theorem in number theory, which states that for any two coprime positive integers a a and d d, there exists an infinite amount of positive integers n n for which an + d an+d is a prime number.

  5. Hace 4 días · 活动简介. Applications and findings involving the norm of the weighted Dirichlet space Dα are steadily being discovered. There are notable characterizations of Dα through estimations of its norm. In this talk, we present an improvement of the norm estimation by extending the domain of relevant parameters, and establishing the asymptotic ...

  6. Hace 1 día · 阿诺德在接受采访时说:“布尔巴基学派 ( Bourbakists ) 声称所有伟大的数学家——用狄利克雷 ( Peter Gustav Lejeune Dirichlet ) 的话来讲——是‘用清晰的思想代替盲目的计算’。

  7. Hace 1 día · 约翰·彼得·古斯塔夫·勒热纳·迪利克雷(Johann Peter Gustav Lejeune Dirichlet,德国数学家,于1805年2月13日生于迪伦,1859年5月5日卒于哥廷根。 狄利克雷自幼对数学有浓厚兴趣,少年时期就开始积攒零用钱购买数学书籍。