保罗・哈尔莫斯以他在许多数学领域的研究著称于世，其中包括泛函分析、遍历理论、测度论、布尔代数理论等。他对数学的其他领域也保持浓厚兴趣，对于数学的主要进展十分关注，这显示出他作为一位数学家的地位，远超出狭窄的工匠之上。 在1938年由伊利诺伊大学取得哲学博士学位之后，曾在许多大学任职，其中包括芝加哥大学、密歇根大学和印第安纳大。

保罗・哈尔莫斯以他在许多数学领域的研究著称于世，其中包括泛函分析、遍历理论、测度论、布尔代数理论等。他对数学的其他领域也保持浓厚兴趣，对于数学的主要进展十分关注，这显示出他作为一位数学家的地位，远超出狭窄的工匠之上。 在1938年由伊利诺伊大学取得哲学博士学位之后，曾在许多大学任职，其中包括芝加哥大学、密歇根大学和印第安纳大。

保罗・哈尔莫斯以他在许多数学领域的研究著称于世，其中包括泛函分析、遍历理论、测度论、布尔代数理论等。他对数学的其他领域也保持浓厚兴趣，对于数学的主要进展十分关注，这显示出他作为一位数学家的地位，远超出狭窄的工匠之上。 在1938年由伊利诺伊大学取得哲学博士学位之后，曾在许多大学任职，其中包括芝加哥大学、密歇根大学和印第安纳大。

保罗・哈尔莫斯以他在许多数学领域的研究著称于世，其中包括泛函分析、遍历理论、测度论、布尔代数理论等。他对数学的其他领域也保持浓厚兴趣，对于数学的主要进展十分关注，这显示出他作为一位数学家的地位，远超出狭窄的工匠之上。 在1938年由伊利诺伊大学取得哲学博士学位之后，曾在许多大学任职，其中包括芝加哥大学、密歇根大学和印第安纳大。

Few jobs in Hollywood are as shrouded in mystery as the role of the producer. What does it take to be a producer, how does one get started, and what on earth does one actually do? In So You Want to Be a Producer Lawrence Turman, the producer of more than forty films, including The Graduate , The River Wild , Short Circuit , and American History X , and Endowed Chair of th...(展开全部)

PSYCHIATRIST: So how can I help you? ME: I don't know, I'm – what's the word – depressed? Do I have to go into detail? Baek Sehee is a successful young social media director at a publishing house when she begins seeing a psychiatrist about her – what to call it? – depression? She feels persistently low, anxious, endlessly self-doubting, but also highly judgemental of others. Sh...(展开全部)

内容简介 · · · · · · This well-documented first-hand account, written with passionate concern, about the struggle to ensure equal educational opportunities for all is a truly inspiring read. As China continues to grow and develop, there is no more important issue than ensuring equal educational opportunity to all its citizenry. Project Hope, organized by the Communist Youth League...(展开全部)

Mathematician Ian Stewart tells readers what he wishes he had known when he was a student. He takes up subjects ranging from the philosophical to the practical--what mathematics is and why it's worth doing, the relationship between logic and proof, the role of beauty in mathematical thinking, the future of mathematics, how to deal with the peculiarities of the mathematical com...(展开全部)

From the renowned mathematician and writer Ian Stewart, an insightful and lively exploration of why mathematics matters The first scientific entry in the acclaimed Art of Mentoring series from Basic Books, Letters to a Young Mathematician tells readers what Ian Stewart wishes he had known when he was a student and young faculty member. Subjects ranging from the philosophical...(展开全部)

This new version of the Caldecott-winning classic by illustrator David Small and author Judith St. George is updated with current facts and new illustrations to include our forty-second president, George W. Bush. There are now three Georges in the catalog of presidential names, a Bush alongside the presidential family tree, and a new face on the endpaper portraiture. Hil...(展开全部)