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MATHEMATICS
Sufficient conditions for the existence of undecidable indirectly reflective sentences
V. M. Zyuz'kov Tomsk State University, Tomsk, Russian Federation
Abstract:
Indirectly reflective sentences in the $\omega$-consistent theory of formal arithmetic are studied. Sufficient conditions for the existence of undecidable indirectly reflective sentences are proved.
Keywords:
formal arithmetic, indirect reflexion, undecidable sentences.
Received: 14.03.2015
Citation:
V. M. Zyuz'kov, “Sufficient conditions for the existence of undecidable indirectly reflective sentences”, Vestn. Tomsk. Gos. Univ. Mat. Mekh., 2015, no. 3(35), 12–17
Linking options:
https://www.mathnet.ru/eng/vtgu456 https://www.mathnet.ru/eng/vtgu/y2015/i3/p12
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