Information-preserving operators

被引:0
|
作者
Tsagareishvili, Vakhtang [1 ]
机构
[1] I Javakhishvili Tbilisi State Univ, GE-0186 Tbilisi, Georgia
关键词
Information-preserving operators; Fourier coefficients; orthonormal complete systems; Banach space;
D O I
10.1515/gmj-2014-0034
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The paper considers operators that map the set E onto itself. If A (phi) = psi, then psi preserves some property of the point phi (here A is an operator and phi, psi epsilon E). Such an approach to operators may serve as a method of solving some problems of mathematics, including the theory of orthogonal series.
引用
收藏
页码:343 / 349
页数:7
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