Vechtomov, E. M. Binary relations and homomorphisms of Booleans. (Russian. English summary) Zbl 1430.06010 Vestn. Syktyvkar. Univ., Ser. 1, Mat. Mekh. Inform. 30, No. 1, 3-15 (2019). MSC: 06E05 18B35 PDF BibTeX XML Cite \textit{E. M. Vechtomov}, Vestn. Syktyvkar. Univ., Ser. 1, Mat. Mekh. Inform. 30, No. 1, 3--15 (2019; Zbl 1430.06010) OpenURL
Vechtomov, E. M.; Orlova, I. V. Ideals and congruences of cyclic semirings. (Russian. English summary) Zbl 1403.16042 Vestn. Syktyvkar. Univ., Ser. 1, Mat. Mekh. Inform. 22, No. 1, 29-40 (2017). MSC: 16Y60 PDF BibTeX XML Cite \textit{E. M. Vechtomov} and \textit{I. V. Orlova}, Vestn. Syktyvkar. Univ., Ser. 1, Mat. Mekh. Inform. 22, No. 1, 29--40 (2017; Zbl 1403.16042) OpenURL
Vechtomov, E. M.; Lubyagina, E. N. Definability of \(T_1\)-spaces by the lattice of subalgebras of semirings of continuous partial real-valued functions on them. (Russian. English summary) Zbl 1403.16041 Vestn. Syktyvkar. Univ., Ser. 1, Mat. Mekh. Inform. 22, No. 1, 21-28 (2017). MSC: 16Y60 03C40 PDF BibTeX XML Cite \textit{E. M. Vechtomov} and \textit{E. N. Lubyagina}, Vestn. Syktyvkar. Univ., Ser. 1, Mat. Mekh. Inform. 22, No. 1, 21--28 (2017; Zbl 1403.16041) OpenURL