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FQXI ARTICLE
October 17, 2021

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Recent Comments


I give my understanding of the place of Topos theory in mathematics :

Traditional mathematics are based on both the langage of set theory and classical logic . This means that any mathematical object is then described as a set with elements which becomes more and more complex as its level of abstraction increases.

Topos theory is issued from the langage of categories. More precisely Topos realise a kind of minimal interpretation of set theory in the langage of categories. This...

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