ON LOCAL PROBLEM OF ENTROPY FOR FUNCTIONS FROM ZAHORSKI CLASSES

被引：1

作者：

Korczak-Kubiak, Ewa ^{[1
]}

Loranty, Anna ^{[1
]}

Pawlak, Ryszard J. ^{[1
]}

机构：

[1] Univ Lodz, Banacha 22, PL-90238 Lodz, Poland

来源：

REAL FUNCTIONS '15: MEASURE THEORY, REAL FUNCTIONS, GENERAL TOPOLOGY | 2016年 / 65卷

关键词：

Darboux Baire one function; Zahorski classes; strong entropy point; Gamma-approximation;

D O I：

10.1515/tmmp-2016-0002

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We investigate some properties of functions belonging to the Zahorski classes. In particular, we answer the question: Is it possible to find close to a function from ith Zahorski class (i = 1,2,3,4,5) a function belonging to exactly the same Zahorski class and having a special (local) properties connected with the entropy?

引用

页码：23 / 35

页数：13

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