WHAT WE KNOW AND WHAT WE DO NOT KNOW ABOUT TURAN NUMBERS

被引:104
|
作者
SIDORENKO, A [1 ]
机构
[1] NYU,COURANT INST MATH SCI,NEW YORK,NY 10012
关键词
D O I
10.1007/BF01929486
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The numbers which are traditionally named in honor of Paul Turan were introduced by him as a generalization of a problem he solved in 1941. The general problem of Turan having an extremely simple formulation but being extremely hard to solve, has become one of the most fascinating extremal problems in combinatorics. We describe the present situation and list conjectures which are not so hopeless.
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页码:179 / 199
页数:21
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