Theorems on (1,1)-ideals in semigroups
By: by Sándor Lajos.
Series: DM - Department of Mathematics, Karl Marx University of Economics -- 1972-2; DM (Series) -- 72-2.
Publisher: Department of Mathematics, Karl Marx University of Economics
Published: 1972
Place of publication: Budapest
Language: eng
Number of pages: 19
Subjects: Semigroups.
Notes: Bibliography: p. 17-19.

Bound with: Computational experience with an approximative method for solving large-scale linear programming problems.