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From Erd?s to Kiev(ISBN=9780883853245)书籍详细信息
- ISBN:9780883853245
- 作者:暂无作者
- 出版社:暂无出版社
- 出版时间:1997-02
- 页数:267
- 价格:307.30
- 纸张:胶版纸
- 装帧:平装
- 开本:16开
- 语言:未知
- 丛书:暂无丛书
- TAG:暂无
- 豆瓣评分:暂无豆瓣评分
内容简介:
Ross Honsberger's love of mathematics comes through very clearly
in From Erd?s to Kiev. He presents intriguing, stimulating problems
that can be solved with elementary mathematical techniques. It will
give pleasure to motivated students and their teachers, but it will
also appeal to anyone who enjoys a mathematical challenge. Most of
the problems in the collection have appeared on national or
international Olympiads or other contests. Thus, they are quite
challenging (with solutions that are all the more rewarding). The
solutions use straightforward arguments from elementary mathematics
(often not very technical arguments) with only the occasional foray
into sophisticated or advanced ideas. Anyone familiar with
elementary mathematics can appreciate a large part of the book. The
problems included in this collection are taken from geometry,
number theory, probability, and combinatorics. Solutions to the
problems are included.
书籍目录:
1. Seven solutions George Evagelopoulos
2. A decomposition of a triangle
3. AIME - 1987
4. A problem from the 1991 AIME examination
5. Nine unused problems from the 1987 International Olympiad
6. Two problems from the 1988 USA Olympiad
7. From the 1988 International Olympiad
8. A geometric gem of Duane DeTemple
9. A Kiev Olympiad problem
10. Some student favorites
11. Four unused problems from the 1988 International Olympiad
12. From the 1988 AIME examination
13. An unused Bulgarian problem on the medial triangle and the
Gergonne triangle
14. Two solutions by John Morvay from the 1982 Leningrad High
School Olympiad
15. Two solutions by Ed Doolittle
16. From the 1987 Spanish Olympiad
17. A problem from Johann Walter
18. From the 1987 Balkan Olympiad
19. From various Kurschak competitions
20. Two questions from the 1986 National Junior High School
Mathematics competition of the People's Republic of China
21. From the 1986 Spanish Olympiad
22. A geometric construction
23. An inequality involving logarithms
24. On isosceles right-angled pedal triangles
25. Two problems from the 1987 Austrian Olympiad
26. From the 1988 Canadian Olympiad
27. A problem on closed sets
28. From the 1987 Austrian-Polish team competition
29. An engaging property concerning the incircle of a
triangle
30. On floors and ceilings
31. Two problems from the 1987 International Olympiad
32. On arithmetic progressions
33. A property of triangles having an angle of 30 degrees
34. From the 1985 Bulgarian Spring competition
35. An unused International Olympiad problem from Britain
36. A Romanian Olympiad proposal
37. From the 1984 Bulgarian Olympiad
38. Two Erd?s problems
39. From the 1985 Bulgarian Olympiad
40. From a Chinese contest
41. A Japanese temple geometry problem
42. Two problems from the Second Balkan Olympiad, 1985
43. A property of pedal triangles
44. Three more solutions George Evagelopoulos
45. The power mean inequality
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书籍介绍
Ross Honsberger's love of mathematics comes through very clearly in From Erdös to Kiev. He presents intriguing, stimulating problems that can be solved with elementary mathematical techniques. It will give pleasure to motivated students and their teachers, but it will also appeal to anyone who enjoys a mathematical challenge. Most of the problems in the collection have appeared on national or international Olympiads or other contests. Thus, they are quite challenging (with solutions that are all the more rewarding). The solutions use straightforward arguments from elementary mathematics (often not very technical arguments) with only the occasional foray into sophisticated or advanced ideas. Anyone familiar with elementary mathematics can appreciate a large part of the book. The problems included in this collection are taken from geometry, number theory, probability, and combinatorics. Solutions to the problems are included.
书籍真实打分
故事情节:7分
人物塑造:8分
主题深度:5分
文字风格:4分
语言运用:6分
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思想传递:3分
知识深度:9分
知识广度:9分
实用性:9分
章节划分:3分
结构布局:8分
新颖与独特:6分
情感共鸣:5分
引人入胜:5分
现实相关:5分
沉浸感:6分
事实准确性:3分
文化贡献:6分
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