Foundations of Mathematics

Recent Posts For Foundations of Mathematics

Strong Completeness in Logic

Strong completeness in logic means that if a formula is true in…

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Post Consistency in Formal Theories

A theory is Post consistent if it contains at least one unprovable…

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Löb’s Theorem

Löb's theorem in mathematical logic states that if a system can prove…

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Intuitionistic Mathematics

Mathematics built on intuitionistic logic, prioritizing constructive proofs and avoiding non-constructive axioms…

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Independence Results in Logic and Mathematics

An independence result demonstrates that a statement is neither provable nor disprovable…

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Henkin Sentence

A Henkin sentence is a self-referential statement that asserts its own provability…

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Finitary Formal Systems Explained

A finitary formal system uses only finite operations, proofs, and expressions. It…

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Finitary Arithmetic

Finitary arithmetic is a mathematical approach that emphasizes constructive methods, avoiding infinite…

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Constructive Mathematics

Constructive mathematics emphasizes mathematical objects that are provably constructible and computable. It…

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Cardinal Numbers

Cardinal numbers represent the quantity or size of a set. They answer…

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