References
Kargapolov M. I. andMerzlyakov Yu. I., Fundamentals of the Theory of Groups [in Russian], Nauka, Moscow (1972).
Isaeva O. V. andMedvedev N. Ya., “Coverings in the lattice of quasivarieties of ℓ-groups”, Sibirsk. Mat. Zh.,33, No. 2, 102–107 (1992).
Kopytov V. M., Lattice-Ordered Groups [in Russian], Nauka, Moscow (1984).
Kurosh A. G., The Theory of Groups [in Russian], Nauka, Moscow (1967).
Kopytov V. M. andMedvedev N. Ya., The Theory of Lattice-Ordered Groups, Kluwer Acad. Publ., Dordrecht, Boston, and London (1994).
Malcev A. I., Algebraic Systems [in Russian], Nauka, Moscow (1970).
Additional information
The research was supported by the Grant Center at Novosibirsk State University (Grant No. 1) and the Russian Foundation for Basic Research (Grant 99-01-00156).
Barnaul. Translated fromSibirskiî Matematicheskiî Zhurnal, Vol. 41, No. 2, pp. 339–344, March–April, 2000.
Rights and permissions
About this article
Cite this article
Isaeva, O.V., Medvedev, N.Y. Coverings in the lattice of quasivarieties of ℓ-groups. Sib Math J 41, 276–280 (2000). https://doi.org/10.1007/BF02674597
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02674597