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Open Access
|Jun 2016

References

  1. [1] G. Birkhoff, Lattice Theory, Amer. Math. Soc., Coll. Publ., Vol. XXV, Providence, Rhode Island, 1967.
  2. [2] L. Fuchs, Partially Ordered Algebraic Systems, Pergamon Press, 1963.
  3. [3] N. Kehayopulu, A characterization of some regular duo le-semigroups, In: Contributions to General Algebra, Proceedings of the Klagenfurt Conference, May 25-28, 1978, Verlag Johannes Heyn, Klagenfurt (1979), pp. 137-143.
  4. [4] N. Kehayopulu, On intra-regular _e-semigroups, Semigroup Forum, 19 (1980) 111-121.
  5. [5] N. Kehayopulu, On regular and intra-regular poe-semigroups, Semigroup Forum, 29 (1984) 255-257.
  6. [6] N. Kehayopulu, On regular, intra-regular ordered semigroups, Pure Math. Appl. (PU.M.A.), 4 (1993) 447-461.
  7. [7] J. Tang, X. Y. Xie, Y. Luo, A note on “fuzzy quasi-ideals of ordered semigroups”, preprint.
Language: English
Page range: 144 - 150
Submitted on: Jul 25, 2014
Published on: Jun 24, 2016
Published by: Corvinus University of Budapest
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2016 Niovi Kehayopulu, published by Corvinus University of Budapest
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.