A Combinatorial Problem on Polynomials and Rational Functions

A Combinatorial Problem on Polynomials and Rational Functions
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多项式和有理函数的组合问题

DOI:
10.1006/jcta.1999.2976
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发表时间:
2000
期刊:
J. Comb. Theory A
影响因子:
--
通讯作者:
L. Rónyai
L. Rónyai
中科院分区:
--
文献类型:
--
作者:
G. Elekes;L. Rónyai

文献摘要

被引文献

相似文献

描述了两个实际变量的理性函数的结构,这些变量在大型(有限)笛卡尔产品上占几个不同的值。作为应用,在平面的有限子集上解决了G. purdy的问题,该子集决定了几乎不同的距离。
The structure of rational functions of two real variables which take few distinct values on large (finite) Cartesian products is described. As an application, a problem of G. Purdy is solved on finite subsets of the plane which determine few distinct distances.