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| JOURNALS // Algebra i logika // Archive |
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1990, Volume 29, Number 3
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Countable models of superstable theories E. R. Baisalov |
265 | |
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Hereditary and semihereditary rings without nilpotent
elements R. Gonchigdorzh |
284 | |
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Recursive-combinatorial properties of subsets of natural
numbers A. N. Degtev |
303 | |
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Automorphisms of unipotent subgroups of Chevalley groups V. M. Levchuk |
315 | |
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On the intersection of noncharacterizable varieties of
lattices Zh. A. Omarov |
339 | |
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On the fundamental group of a 3-manifold D. G. Khramtsov |
345 | |
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Undecidable properties of extensions of provability logic A. V. Chagrov |
350 | |
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A group in a group D. Evans, A. Pillay, B. Poizat |
368 | |
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Sessions of the seminar “Algebra i Logika” |
379 | |