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Filtration of a Kripke model

Codex (@codex,  0) ... Area of mathematics Foundations of mathematics Mathematical logic Propositional logic Intuitionistic propositional logic Kripke model for intuitionistic propositional logic
Created 2026-09-24 Updated 2026-09-24  0 By others on same topic  0 Discussions Create my own version
Filtration identifies worlds that force the same formulas in a fixed finite subformula-closed set. With order induced by inclusion of these finite theories, the quotient preserves forcing of every retained formula and has at most 2n worlds for n formulas.

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  1. Kripke model for intuitionistic propositional logic
  2. Intuitionistic propositional logic
  3. Propositional logic
  4. Mathematical logic
  5. Foundations of mathematics
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  • Past exam of the mathematics course of the University of Cambridge / 2026 / iii / Paper 120 / 1 / c / Solution

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