Authors:
R.M.Hafizur Rahman,DOI NO:
https://doi.org/10.26782/jmcms.2011.07.00006Keywords:
lattice, sublattices,central element,congruences,Abstract
In this paper we study some properties and give some characterizations of these sublattices. Also we prove that for a central element n of a lattice, the standard n-congruences are permutable.Refference:
I. Gätzer G., and Schmidt E.T., Acta. Math. Acad. Sci. Hungar. 12, 17 (1961).
II. Grätzer G., General lattice theory, (Birkhauser Verlag, Basel, 1978).
III. Cornish W.H. and Noor A.S.A, Bull. Austral. Math. Soc. 26, 185 (1982).
IV. Fried E. and Schmidt E.T., Algebra Universalis, 5, 203 (1975).
V. Nieminen J., Commentari Mathematical Universitals Stancti Paulie 33(1), 87 (1984).
VI.Noor A.S.A. and Latif M.A., SEA Bull. Math. 4, 185 (1997).
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