On the equivalence of Borel sets

DOI10.1134/S0001434622070094MaRDI QIDQ2170492

Yanyan Li

Publication date: 6 September 2022

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

selector\( \boldsymbol{\Delta}^0_2\)-setequality modulo a countable set

Mathematics Subject Classification ID

Mathematical logic and foundations (03-XX) Set theory (03Exx) Maps and general types of topological spaces defined by maps (54Cxx)

Cites Work

• Unnamed Item
• On piecewise continuous mappings of paracompact spaces
• Lebesgue's density theorem and definable selectors for ideals
• On the equality relation modulo a countable set

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