Publisher
Springer Science and Business Media LLC
Subject
General Mathematics,General Mathematics
Reference9 articles.
1. A. H. Clifford, G. B. Preston,The algebraic theory of semigroups, I., Providence (1961).
2. H.-J. Hoehnke, Über Verallgemeinerungen des Scharbegriffs,Math. Nachr.,38 (1968), 365–382.
3. E. Hotzel, DualD-operand and the Rees theorem (to appear).
4. S. Lajos, J. Szép, A necessary and sufficient condition for a semigroup to have identity element,Proc. Japan Acad.,43 (1967), 456–457.
5. G. Lallement, M. Petrich, A generalization of the Rees theorem in semigroups,Acta Sci. Math. Szeged,30 (1969), 113–132.