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Computability on quasi-Polish spaces

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 نشر من قبل Mathieu Hoyrup
 تاريخ النشر 2019
  مجال البحث
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We investigate the effectivizations of several equivalent definitions of quasi-Polish spaces and study which characterizations hold effectively. Being a computable effectively open image of the Baire space is a robust notion that admits several characterizations. We show that some natural effectivizations of quasi-metric spaces are strictly stronger.

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