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单词 Dirichlet
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Dirichlet

中文百科

约翰·彼得·古斯塔夫·勒热纳·狄利克雷 Peter Gustav Lejeune Dirichlet

(重定向自Dirichlet)
约翰·彼得·古斯塔夫·勒热纳·狄利克雷
Dirichlet was married from 1832 to Rebecka Mendelssohn. They had two children, Walter (born 1833) and Flora (born 1845). Drawing by Wilhelm Hensel, 1823
Dirichlet found and proved the convergence conditions for Fourier series decomposition. Pictured: the first four Fourier series approximations for a square wave.
Description de cette image, également commentée ci-après

约翰·彼得·古斯塔夫·勒热纳·狄利克雷Johann Peter Gustav Lejeune Dirichlet,勒热纳·狄利克雷是姓,1805年2月13日-1859年5月5日),德国数学家,创立了现代函数的正式定义。

其家庭来自比利时的小镇利克雷(Richelet),此乃其姓氏勒热纳·狄利克雷(le jeune de Richelet = 法语:来自利克雷的小伙子)的来源,他的祖父就生活在那里。

狄利克雷生于迪伦,其父为邮局局长。他在德国受教育,后来到法国,向很多著名数学家学习。其首篇论文是费马大定理 n=5 的情况;后来亦证明了 n=14 的情况。

英语百科

Peter Gustav Lejeune Dirichlet 约翰·彼得·古斯塔夫·勒热纳·狄利克雷

(重定向自Dirichlet)
Dirichlet was married from 1832 to Rebecka Mendelssohn. They had two children, Walter (born 1833) and Flora (born 1845). Drawing by Wilhelm Hensel, 1823
Dirichlet found and proved the convergence conditions for Fourier series decomposition. Pictured: the first four Fourier series approximations for a square wave.
Description de cette image, également commentée ci-après

Johann Peter Gustav Lejeune Dirichlet (German:[ləˈʒœn diʀiˈkleː] or [ləˈʒœn diʀiˈʃleː]; 13 February 1805 – 5 May 1859) was a German mathematician who made deep contributions to number theory (including creating the field of analytic number theory), and to the theory of Fourier series and other topics in mathematical analysis; he is credited with being one of the first mathematicians to give the modern formal definition of a function.

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更新时间:2025/6/21 7:50:24