Nguyen Van Hoa Description of closed classes preserved by all inner automorphisms of \(k\)-valued logic. (Russian. English summary) Zbl 0815.03015 Dokl. Akad. Nauk Belarusi 38, No. 3, 16-19 (1994). MSC: 03B50 PDFBibTeX XMLCite \textit{Nguyen Van Hoa}, Dokl. Akad. Nauk Belarusi 38, No. 3, 16--19 (1994; Zbl 0815.03015)
Nguyen Van Hoa On families of closed classes of \(k\)-valued logic preserved by all automorphisms. (Russian) Zbl 0813.03016 Diskretn. Mat. 5, No. 4, 87-108 (1993). Reviewer: J.Henno (Tallinn) MSC: 03B50 PDFBibTeX XMLCite \textit{Nguyen Van Hoa}, Diskretn. Mat. 5, No. 4, 87--108 (1993; Zbl 0813.03016)
Nguyen Van Hoa Comparison of intervals of closed classes in a functional system of \(k\)-valued logic. (English. Russian original) Zbl 0875.03056 Cybern. Syst. Anal. 28, No. 6, 825-829 (1992); translation from Kibern. Sist. Anal. 1992, No. 6, 21-27 (1992). MSC: 03B50 PDFBibTeX XMLCite \textit{Nguyen Van Hoa}, Cybern. Syst. Anal. 28, No. 6, 825--829 (1992; Zbl 0875.03056); translation from Kibern. Sist. Anal. 1992, No. 6, 21--27 (1992) Full Text: DOI
Nguyen Van Hoa Completeness of systems of functions of \(k\)-valued logic associated with transformation groups of variables. (English. Russian original) Zbl 0875.03055 Cybern. Syst. Anal. 28, No. 1, 31-36 (1992); translation from Kibern. Sist. Anal. 1992, No. 1, 42-48 (1992). MSC: 03B50 20M20 PDFBibTeX XMLCite \textit{Nguyen Van Hoa}, Cybern. Syst. Anal. 28, No. 1, 31--36 (1992; Zbl 0875.03055); translation from Kibern. Sist. Anal. 1992, No. 1, 42--48 (1992) Full Text: DOI
Nguyen Van Hoa On the structure of self-dual closed classes of the three-valued logic \(P_ 3\). (Russian) Zbl 0801.03018 Diskretn. Mat. 4, No. 4, 82-95 (1992). MSC: 03B50 03G10 PDFBibTeX XMLCite \textit{Nguyen Van Hoa}, Diskretn. Mat. 4, No. 4, 82--95 (1992; Zbl 0801.03018)
Nguyen Van Hoa Description of the family of G-complete classes of k-valued logic. (English. Russian original) Zbl 0752.03008 Cybernetics 26, No. 5, 629-634 (1990); translation from Kibernetika 1990, No. 5, 9-12 (1990). MSC: 03B50 PDFBibTeX XMLCite \textit{Nguyen Van Hoa}, Cybernetics 26, No. 5, 629--634 (1990; Zbl 0752.03008); translation from Kibernetika 1990, No. 5, 9--12 (1990) Full Text: DOI
Nguyen Van Hoa Some types of approximative completeness in a \(k\)-valued logic connected with transformation groups of variables. (Russian. English summary) Zbl 0716.03011 Dokl. Akad. Nauk BSSR 34, No. 11, 970-973 (1990). MSC: 03B50 06E30 PDFBibTeX XMLCite \textit{Nguyen Van Hoa}, Dokl. Akad. Nauk BSSR 34, No. 11, 970--973 (1990; Zbl 0716.03011)
Nguyen Van Khoa On G-complete closed classes of k-valued logic. (Russian. English summary) Zbl 0698.03009 J. Inf. Process. Cybern. 26, No. 5-6, 301-313 (1990). MSC: 03B50 PDFBibTeX XMLCite \textit{Nguyen Van Khoa}, J. Inf. Process. Cybern. 26, No. 5--6, 301--313 (1990; Zbl 0698.03009)
Nguyen Van Hoa Structural properties of a family of G-complete closed classes of k- valued logic. (Russian. English summary) Zbl 0714.03025 Dokl. Akad. Nauk BSSR 33, No. 11, 969-971 (1989). Reviewer: A.Ádám MSC: 03B50 PDFBibTeX XMLCite \textit{Nguyen Van Hoa}, Dokl. Akad. Nauk BSSR 33, No. 11, 969--971 (1989; Zbl 0714.03025)
Nguyen Van Hoa L-equivalence of systems of functions in many-valued logics. (English. Russian original) Zbl 0667.03009 Algebra Logic 27, No. 1, 25-32 (1988); translation from Algebra Logika 27, No. 1, 37-47 (1988). MSC: 03B50 PDFBibTeX XMLCite \textit{Nguyen Van Hoa}, Algebra Logic 27, No. 1, 25--32 (1988; Zbl 0667.03009); translation from Algebra Logika 27, No. 1, 37--47 (1988) Full Text: DOI
Nguyen Van Khoa On a sufficient condition of group completeness of systems of functions in k-valued logic. (Russian. English summary) Zbl 0663.03010 Dokl. Akad. Nauk BSSR 32, No. 11, 968-971 (1988). MSC: 03B50 PDFBibTeX XMLCite \textit{Nguyen Van Khoa}, Dokl. Akad. Nauk BSSR 32, No. 11, 968--971 (1988; Zbl 0663.03010)
Nguyen Van Hoa On the L-equivalence of function systems in many-valued logics. (Russian) Zbl 0653.03016 Algebra Logika 27, No. 1, 37-47 (1988). Reviewer: B.Thalheim MSC: 03B50 PDFBibTeX XMLCite \textit{Nguyen Van Hoa}, Algebra Logika 27, No. 1, 37--47 (1988; Zbl 0653.03016) Full Text: EuDML
Nguyen Van Hoa On group equivalence in \(P_ k\). (Russian) Zbl 0632.03019 Vestn. Beloruss. Gos. Univ. Im. V. I. Lenina, Ser. I 1986, No. 3, 38-41 (1986). Reviewer: L.Livovschi MSC: 03B50 03G10 06B20 PDFBibTeX XMLCite \textit{Nguyen Van Hoa}, Vestn. Beloruss. Gos. Univ. Im. V. I. Lenina, Ser. I 1986, No. 3, 38--41 (1986; Zbl 0632.03019)