Theory of Science
work by Bolzano
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contribution on model theory
- In metalogic: Satisfaction of a theory by a structure: finite and infinite models
…to the book Wissenschaftslehre (1837; Theory of Science) by Bernhard Bolzano, a Bohemian theologian and mathematician, and, in a more concrete context, to the introduction of models of non-Euclidean geometries about that time. In the mathematical treatment of logic, these concepts can be found in works of the late 19th-century…
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