出租车数 | 1919 年,著名的英国数学家 G.H. Hardy (图 2)乘出租车前往医院探望他的合作者、印度数学家 Srinivasa Ramanujan (图 3)。在交谈中,Hardy 提到出租车的车牌号码是 1729,并觉得这个数字很平凡,甚至开玩笑说希望它不是不祥之兆。对此,Ramanujan 立即回应到:“不,这个数字非常有趣;它是可以用两种不...
Hardy was the consummate Cambridge professor. Upon seeing Ramanujan's letter, he concluded that Ramanujan was a true genius and invited him to Cambridge. Here we describe Hardy's life story, his views about mathematical research and education, his encouragement of Ramanujan and their great ...
Twitter Google Share on Facebook Har·dy (här′dē),G(odfrey) H(arold)1877-1947. British mathematician noted for his work in number theory, his bookA Mathematician's Apology(1940), and his collaboration with Srinivasa Ramanujan. American Heritage® Dictionary of the English Language, Fifth...
Together, they solved the amazing problem of the partition of integers, creating an asymptotic formula for the partition number p(n), which undoubtedly stemmed from Ramanujan's exceptional insight and Hardy's mastery of function theory. However, their collaboration did not last long. In May 1917,...
哈代的父亲I.哈代(Hardy)是克兰利中学的教师,母亲索菲娅(Sophia)是林肯师范学院的教师,他还有一个妹妹.哈代的父母很有文化素养,也极重视数学,因经济拮据未能上大学,却为儿女提供了良好的教育.哈代在童年时代就显示出数学的机敏,在克兰利中学接受早期教育时,表现出在数论方面的早慧与多方面的才能.13岁时,他获得奖学...
Honouring Ramanujan is not complete without honouring G.H. Hardy who collaborated with him in an epoch-making way and brought his contributions to the lime light of the world. In this small article I list a few results of mine and offer it to G.H. Hardy as little flowers....
In 1913, the largely self-taught Indian mathematician Srinivasa Ramanujan mailed 120 of his theorems to three different British mathematicians; only one, G. H. Hardy, recognized the brilliance of these theorems, but thanks to Hardy's recognition, Ramanujan was eventually elected to the Royal Societ...
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G.H.哈代 出生日期 1877 国籍 英国 逝世日期 1947 目 录 1基本内容 1基本内容 编辑 Hardy,Godfrey Harold,1877年2月7日生于克兰利,1947年12月1日卒于剑桥 。13岁进入以培养数学家著称的温切斯特学院。1896年去剑桥三一学院,并于1900年在剑桥获得一个职位。同年得史密斯奖。以后,在英国牛津大学、剑桥大学任教授...
In this article, we give a sufficient and necessary condition for every Jordan { g , h }-derivation to be a { g , h }-derivation on triangular algebras. As an application, we prove that every Jordan { g , h }-derivation on τ ( N ) \tau ({\mathscr{N}}) i