👉 The Montgomery Math, also known as the Montague-Hausdorff School, is a group of mathematicians associated with the University of Cambridge in the mid-20th century, led by John Montague and later including Stephen Montgomery, Michael Hausdorff, and others. This school revolutionized mathematical logic by introducing a rigorous, formal approach to set theory, model theory, and proof theory. They developed the concept of "intensional logic," which emphasizes the meaning or interpretation of mathematical statements rather than just their syntactic form. This led to the creation of Montague Grammar, a formal system that attempts to bridge the gap between natural language semantics and formal logic. The Montague Math's work laid the foundation for modern mathematical logic, influencing areas such as type theory, category theory, and the philosophy of mathematics. Their emphasis on formal rigor and the interplay between logic and semantics continues to shape contemporary mathematical research.