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Logical and Philosophical Remarks on Quasi-Set Theory
quasi-sets logic of quantum mechanics identity
2008/4/22
Quasi-set theory is a theory for dealing with collections of indistinguishable objects. In this paper we discuss some logical and philosophical questions involved with such a theory. The analysis of t...
Standard (classical) logic is not independent of set theory. Which formulas are valid in logic depends on which sets we assume to exist in our set-theoretical universe. Second-order logic is just set ...