ALGEBRAS GENERATED BY SPECIAL SYMMETRIC POLYNOMIALS ON l1

被引:3
|
作者
Jawad, F. [1 ]
Karpenko, H. [1 ]
Zagorodnyuk, A. [1 ]
机构
[1] Vasyl Stefanyk Precarpathian Natl Univ, 57 Shevchenka Str, UA-76018 Ivano Frankivsk, Ukraine
关键词
symmetric and supersymmetric polynomials on Banach spaces; algebras of analytic functions on Banach spaces; spectra algebras of analytic functions; SPECTRA; CONVOLUTION;
D O I
10.15330/cmp.11.2.335-344
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let X be a weighted direct sum of infinity many copies of complex spaces l(1) circle plus l(1). We consider an algebra consisting of polynomials on X which are supersymmetric on each term l(1) circle plus l(1). Point evaluation functionals on such algebra gives us a relation of equivalence 'similar to' on X. We investigate the quotient set X/similar to and show that under some conditions, it has a real topological algebra structure.
引用
收藏
页码:335 / 344
页数:10
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