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Ambiguity on the definition of a model in model theory
Is the following definition of a model in model theory ambiguous? The definition is the following: A model of a theory is an interpretation of the theory that makes all sentences in the theory true. I ...
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Is there a counterpart semantics available for the multiverse standpoint in set theory?
I've been working on something that might be usefully denoted "the Dual Continuum Hypothesis," which is based on the following from Asaf Karagila on the Math Stack Exchange:
We know that ...
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Is a stable quantifier-free language really possible?
I'm reading the yesterday-updated SEP entry on generalized quantifiers; throughout, they cash out the following (and many more!) expressions as quantifiers:
Some/all (of course! "base cases"...
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