Kalimullin, I. Sh.; Melnikov, A. G. Punctual categoricity relative to a computable oracle. (English) Zbl 1491.03028 Lobachevskii J. Math. 42, No. 4, 735-742 (2021). MSC: 03C57 03D45 PDFBibTeX XMLCite \textit{I. Sh. Kalimullin} and \textit{A. G. Melnikov}, Lobachevskii J. Math. 42, No. 4, 735--742 (2021; Zbl 1491.03028) Full Text: DOI
Yanchev, M. \(\mathcal{ALCQPI}_{R^+}\): rational grading in an expressive description logic with inverse and transitive roles and counting. (English) Zbl 1492.68125 Lobachevskii J. Math. 41, No. 9, 1726-1746 (2020). MSC: 68T27 68Q25 68T30 PDFBibTeX XMLCite \textit{M. Yanchev}, Lobachevskii J. Math. 41, No. 9, 1726--1746 (2020; Zbl 1492.68125) Full Text: DOI
Bazhenov, N. A.; Kalimullin, I. Sh.; Yamaleev, M. M. Strong degrees of categoricity and weak density. (English) Zbl 1486.03062 Lobachevskii J. Math. 41, No. 9, 1630-1639 (2020). MSC: 03C57 03D45 03D28 PDFBibTeX XMLCite \textit{N. A. Bazhenov} et al., Lobachevskii J. Math. 41, No. 9, 1630--1639 (2020; Zbl 1486.03062) Full Text: DOI
Dudakov, S. M. On undecidability of concatenation theory for one-symbol languages. (English) Zbl 1486.03073 Lobachevskii J. Math. 41, No. 2, 168-175 (2020). MSC: 03D35 03B25 03F30 03F35 PDFBibTeX XMLCite \textit{S. M. Dudakov}, Lobachevskii J. Math. 41, No. 2, 168--175 (2020; Zbl 1486.03073) Full Text: DOI
Bazhenov, N. A.; Mustafa, M.; San Mauro, L.; Yamaleev, M. M. Minimal equivalence relations in hyperarithmetical and analytical hierarchies. (English) Zbl 1469.03116 Lobachevskii J. Math. 41, No. 2, 145-150 (2020). MSC: 03D25 03D30 03D45 PDFBibTeX XMLCite \textit{N. A. Bazhenov} et al., Lobachevskii J. Math. 41, No. 2, 145--150 (2020; Zbl 1469.03116) Full Text: DOI arXiv
Bazhenov, N. A. Effective categoricity for distributive lattices and Heyting algebras. (English) Zbl 1420.03070 Lobachevskii J. Math. 38, No. 4, 600-614 (2017). MSC: 03C57 03D45 03C35 06D05 06D20 PDFBibTeX XMLCite \textit{N. A. Bazhenov}, Lobachevskii J. Math. 38, No. 4, 600--614 (2017; Zbl 1420.03070) Full Text: DOI
Arslanov, M. M.; Kalimullin, I. Sh.; Yamaleev, M. M. Elementary theories and structural properties of d-c.e. and n-c.e. degrees. (English) Zbl 1401.03073 Lobachevskii J. Math. 37, No. 6, 713-722 (2016). MSC: 03D25 03D28 PDFBibTeX XMLCite \textit{M. M. Arslanov} et al., Lobachevskii J. Math. 37, No. 6, 713--722 (2016; Zbl 1401.03073) Full Text: DOI
Khoussainov, B. On computably enumerable structures. (English) Zbl 1325.03035 Lobachevskii J. Math. 35, No. 4, 339-347 (2014). MSC: 03C57 03D45 PDFBibTeX XMLCite \textit{B. Khoussainov}, Lobachevskii J. Math. 35, No. 4, 339--347 (2014; Zbl 1325.03035) Full Text: DOI
Faizrahmanov, M.; Kalimullin, I.; Zainetdinov, D. Maximality and minimality under limitwise monotonic reducibility. (English) Zbl 1322.03031 Lobachevskii J. Math. 35, No. 4, 333-338 (2014). MSC: 03D30 03C57 PDFBibTeX XMLCite \textit{M. Faizrahmanov} et al., Lobachevskii J. Math. 35, No. 4, 333--338 (2014; Zbl 1322.03031) Full Text: DOI
Andrews, U. Spectra of recursive models of disintegrated strongly minimal theories. (English) Zbl 1325.03034 Lobachevskii J. Math. 35, No. 4, 287-291 (2014). MSC: 03C57 PDFBibTeX XMLCite \textit{U. Andrews}, Lobachevskii J. Math. 35, No. 4, 287--291 (2014; Zbl 1325.03034) Full Text: DOI