Operator-theoretic positivstellensatze

被引：0

作者：

Ambrozie, CG

Vasilescu, FH

机构：

[1] Romanian Acad, Inst Math, RO-70700 Bucharest, Romania

[2] Univ Lille 1, UFR Math, CNRS, UMR 8524, FR-59655 Villeneuve Dascq, France

来源：

ZEITSCHRIFT FUR ANALYSIS UND IHRE ANWENDUNGEN | 2003年 / 22卷 / 02期

关键词：

operator positivity; polynomials; semialgebraic sets;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We study the structure of positive polynomials with coefficients in an operator algebra as a non-commutative infinite-dimensional analogue of Hilbert's 17-th problem.

引用

页码：299 / 314

页数：16

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