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JOURNALS // Algebra i logika // Archive

Algebra i Logika. Sem., 1967 Volume 6, Number 3, Pages 77–89 (Mi al1109)

On reduced direct products

A. I. Omarov


Abstract: This paper gives some applications of reduced products to the theory of models. There are: simple proof of generalization of theorem Ehrenfeucht–Mostowski [6], simple proof of generalization of theorem of Vaught [7], some new results of definability in this paper.

Received: 26.05.1967



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