AXIOM OF CHOICE AND ZORN'S LEMMA IN CANTOR CATEGORIES

Autor: Hitoshi Furusawa, Norihiro Tsumagari, Yasuo Kawahara
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Bulletin of informatics and cybernetics. 49:11-34
ISSN: 0286-522X
Popis: This paper relationally formulates the axiom of choice and Zorn's lemma. Based on the formalisation, well-known equivalence between the axiom of choice and Zorn's lemma is proved in a manner of relational calculus.
Databáze: OpenAIRE