1 |
B. M. Schein, Difference Semigroups, Comm. Algebra 20 (1992), 2153-2169
DOI
ScienceOn
|
2 |
G. Birkhoff, Lattice Theory, Amer. Math. Soc. Colloq. Publ., Vol. 25, second edition 1961; third edition, 1967, Providence
|
3 |
G. Gratzer, Universal Algebra, 2nd edition, Springer-Verlag, New York Inc., 1979
|
4 |
Y. B. Jun and H. S. Kim, On ideals in subtraction algebras, Sci. Math. Jpn. Online, e-2006 (2006), 1081-1086
|
5 |
Y. B. Jun, H. S. Kim, and E. H. Roh, Ideal theory of subtraction algebras, Sci. Math. Jpn. Online e-2004 (2004), 397-402
|
6 |
Y. B. Jun and K. H. Kim, Prime and irreducible ideals in subtraction algebras, Ital. J. Pure Appl. Math. (submitted)
|
7 |
B. Zelinka, Subtraction Semigroups, Math. Bohemica 120 (1995), 445-447
|
8 |
J. C. Abbott, Sets, Lattices and Boolean Algebras, Allyn and Bacon, Boston, 1969
|