图书标签: nemlophics
发表于2024-11-07
The Birth of Model Theory pdf epub mobi txt 电子书 下载 2024
Lwenheim's theorem reflects a critical point in the history of mathematical logic, for it marks the birth of model theory--that is, the part of logic that concerns the relationship between formal theories and their models. However, while the original proofs of other, comparably significant theorems are well understood, this is not the case with Lwenheim's theorem. For example, the very result that scholars attribute to Lwenheim today is not the one that Skolem--a logician raised in the algebraic tradition, like Lwenheim--appears to have attributed to him. In The Birth of Model Theory, Calixto Badesa provides both the first sustained, book-length analysis of Lwenheim's proof and a detailed description of the theoretical framework--and, in particular, of the algebraic tradition--that made the theorem possible. Badesa's three main conclusions amount to a completely new interpretation of the proof, one that sharply contradicts the core of modern scholarship on the topic. First, Lwenheim did not use an infinitary language to prove his theorem; second, the functional interpretation of Lwenheim's normal form is anachronistic, and inappropriate for reconstructing the proof; and third, Lwenheim did not aim to prove the theorem's weakest version but the stronger version Skolem attributed to him. This book will be of considerable interest to historians of logic, logicians, philosophers of logic, and philosophers of mathematics.
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The Birth of Model Theory pdf epub mobi txt 电子书 下载 2024