On semigroups that are semilattices of left groups
S. Lajos (1974)
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S. Lajos (1974)
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S. Lajos (1971)
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K.E. Osondu (1991)
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C.M. Campbell, E.F. Robertson, R.M. Thomas (1993)
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The concept of Γ-semigroups is a generalization of semigroups. In this paper, we consider Γ-groups and prove that every Γ-group is derived from a group then, we give the number of Γ-groups of small order.
P. Grillet (1972)
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Dolinka, Igor (1999)
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P.M. Higgins (1986-1987)
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