DECOMPOSING FUNCTIONS OF BAIRE CLASS ON POLISH SPACES
نویسندگان
چکیده
منابع مشابه
Decomposing Borel Sets and Functions and the Structure of Baire Class 1 Functions
All spaces considered are metric separable and are denoted usually by the letters X, Y , or Z. ω stands for the set of all natural numbers. If a metric separable space is additionally complete, we call it Polish; if it is a continuous image of ω or, equivalently, of a Polish space, it is called Souslin. The main subject of the present paper is the structure of Baire class 1 functions. Recent de...
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ژورنال
عنوان ژورنال: The Journal of Symbolic Logic
سال: 2020
ISSN: 0022-4812,1943-5886
DOI: 10.1017/jsl.2020.57