POLYNOMIALS IN MANY VARIABLES - REAL VS COMPLEX NORMS

被引：18

作者：

ARON, R ^{[1
]}

BEAUZAMY, B ^{[1
]}

ENFLO, P ^{[1
]}

机构：

[1] UNIV PARIS 07,INST CALCUL MATH,F-75251 PARIS 05,FRANCE

来源：

JOURNAL OF APPROXIMATION THEORY | 1993年 / 74卷 / 02期

关键词：

D O I：

10.1006/jath.1993.1060

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We study, for polynomials in many variables, the relations between the complex and the real sup-norms, and we give estimates involving the leading coefficients. We consider the case when the polynomial has a given degree, or some concentration at a given degree. The present paper is a contribution to a general field of investigation: For polynomials in many variables, what are the estimates independent of the number of variables?. © 1993 Academic Press, Inc.

引用

页码：181 / 198

页数：18