Combining Philosophers

Ideas for Anaxarchus, Frank Jackson and Thoralf Skolem

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2 ideas

5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / a. Logical connectives

14352

'¬', '&', and 'v' are truth functions: the truth of the compound is fixed by the truth of the components [Jackson]

5. Theory of Logic / J. Model Theory in Logic / 3. Löwenheim-Skolem Theorems

17878

If a 1st-order proposition is satisfied, it is satisfied in a denumerably infinite domain [Skolem]