Markov’s Principle
Markov's Principle, a cornerstone of constructive mathematics, asserts that if a property…
Intuitionism
Intuitionism is a philosophy of mathematics that questions the existence of the…
Free Choice Sequence
A sequence of numbers where each element is chosen without any predetermined…
Brouwerian Modal Logic
A modal logic inspired by L.E.J. Brouwer's intuitionism. It grounds possibility in…