When art student Kurosu Keiichiro notices a young man leaving his umbrella on the train, he runs after him to return it. In so doing, he ends up missing his last train home. Feeling responsible, the young man offers his place for the night. Turns out he is a fellow student at Keiichiro's university, one Yukari Yohito who has already garnered considerable attention for his artwo...(展开全部)

【加拿大】尼尔·帕斯理查 尼尔曾是一位朝九晚五的上班族，他跟全世界任何一个写字楼里的普通白领一样，每天面临着巨大的工作压力和生活压力。经历了两次婚姻破灭和最好的朋友跳楼自杀后，绝望至极的尼尔决定改变自己，重新认识生活，发现生活之美。 于是，他创立了全球第一个记录美好生活的个人网站：生活中1000个美妙时刻（http://www.1000awesomethings.com），这个博客在短短一段时间内形成一股热潮，迅速席卷欧美国家，并获得了被誉为互联网奥斯卡之称的威比奖（The Webby Awards）最佳博客奖，至今已有5200万人点击浏览，每天有50000新人加入。 随着博客的成长和人气的积累，尼尔的影响力越来越大，他提出的全新生活理念“生命中最美好的事都是免费的”，从欧美波及全球，引发了全世界80多个国家数亿人的口碑传播，大学生、都市白领、学校...(展开全部)

【加拿大】尼尔·帕斯理查 尼尔曾是一位朝九晚五的上班族，他跟全世界任何一个写字楼里的普通白领一样，每天面临着巨大的工作压力和生活压力。经历了两次婚姻破灭和最好的朋友跳楼自杀后，绝望至极的尼尔决定改变自己，重新认识生活，发现生活之美。 于是，他创立了全球第一个记录美好生活的个人网站：生活中1000个美妙时刻（http://www.1000awesomethings.com），这个博客在短短一段时间内形成一股热潮，迅速席卷欧美国家，并获得了被誉为互联网奥斯卡之称的威比奖（The Webby Awards）最佳博客奖，至今已有5200万人点击浏览，每天有50000新人加入。 随着博客的成长和人气的积累，尼尔的影响力越来越大，他提出的全新生活理念“生命中最美好的事都是免费的”，从欧美波及全球，引发了全世界80多个国家数亿人的口碑传播，大学生、都市白领、学校...(展开全部)

With roots in the nineteenth century, Lie theory has since found many and varied applications in mathematics and mathematical physics, to the point where it is now regarded as a classical branch of mathematics in its own right. This 2008 graduate text focuses on the study of semisimple Lie algebras, developing the necessary theory along the way. The material covered ranges from...(展开全部)

With roots in the nineteenth century, Lie theory has since found many and varied applications in mathematics and mathematical physics, to the point where it is now regarded as a classical branch of mathematics in its own right. This 2008 graduate text focuses on the study of semisimple Lie algebras, developing the necessary theory along the way. The material covered ranges from...(展开全部)

玛格丽特•桑德斯（1861~1947），出生在美国，后移居加拿大。1892年她遇到了小狗狗“美丽的乔”，被他的遭遇深深打动，特意来到小狗狗的主人家，与他们一起生活了6个月后写就了本书。1893年本书出版后，获得巨大成功，很快被翻译成法、西班牙、荷兰、日、汉等54种语言，广为传播。

This book takes the reader from the end of introductory Lie group theory to the threshold of infinite-dimensional group representations. Merging algebra and analysis throughout, the author uses Lie-theoretic methods to develop a beautiful theory having wide applications in mathematics and physics. The book initially shares insights that make use of actual matrices; it later rel...(展开全部)

This book takes the reader from the end of introductory Lie group theory to the threshold of infinite-dimensional group representations. Merging algebra and analysis throughout, the author uses Lie-theoretic methods to develop a beautiful theory having wide applications in mathematics and physics. The book initially shares insights that make use of actual matrices; it later rel...(展开全部)

Lie groups, Lie algebras, and representation theory are the main focus of this text. In order to keep the prerequisites to a minimum, the author restricts attention to matrix Lie groups and Lie algebras. This approach keeps the discussion concrete, allows the reader to get to the heart of the subject quickly, and covers all of the most interesting examples. The book also introd...(展开全部)