DECOMPOSING FUNCTIONS OF BAIRE CLASS 2 ON POLISH SPACES

Ding, LY; Kihara, T; Brian,; Zhao, JF

Ding, LY (corresponding author), Nankai Univ, Sch Math Sci, Tianjin 300071, Peoples R China.; Ding, LY (corresponding author), Nankai Univ, LPMC, Tianjin 300071, Peoples R China.

JOURNAL OF SYMBOLIC LOGIC, 2020; 85 (3): 960

Abstract

We prove the Decomposability Conjecture for functions of Baire class 2 from a Polish space to a separable metrizable space. This partially answers an ......

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