Teori himpunan Realisme (taler teori himpunan Platonisme) genah sané kakukuhang olih Penelope Maddy, pinaka pangidep indik teori himpunan inggih punika indik asiki semesta himpunan.
Set-theoretic realism (also set-theoretic Platonism) a position defended by Penelope Maddy, is the view that set theory is about a single universe of sets.