References

ON COMMUTING PROPERTY OF FILED PRODUCT OF COEQUALITY RELATIONS


[1] E. Bishop, Foundations of Constructive Analysis, McGraw-Hill, New York, 1967.

[2] D. S. Bridges and F. Richman, Varieties of Constructive Mathematics, London Mathematical Society Lecture Notes 97, Cambridge University Press, Cambridge, 1987.

[3] D. S. Bridges and L. S. Vita, Techniques of Constructive Analysis, Springer, New York, 2006.

[4] D. Finberg, M. Mainetti and G.-C. Rota, The logic of commuting equivalence relations, Logic and Algebra, Lecture Notes in Pure and Applied Mathematics, A. Ursini and P. Agliano, Eds., Decker 180 (1996), 69-96.

[5] T. Glavosist and A. Szaz, Characterizations of commuting relations, Acta Mathematica, Universitatis Ostraviensis 12 (2004), 23-31.

[6] M. Jovanović, A note on union of equivalence relations, Univ. Beograd, Publ. Elektroteh. Fak. Ser. Math. 11 (2000), 100-102.

[7] R. Mines, F. Richman and W. Ruitenburg, A Course of Constructive Algebra, Springer-Verlag, New York, 1988.

[8] O. Ore, Theory of equivalence relations, Duke Math. J. 9 (1942), 573-627.

[9] D. A. Romano, Equality and coequality relations on the Cartesian product of sets, Math. Logic Quarterly (Formerly: Z. Math. Logik Grundl. Math.) 34(5) (1988), 471-480.

[10] D. A. Romano, Decomposition of coequality relation on the Cartesian product of sets, Filomat 9(3) (1995), 915-924.

[11] D. A. Romano, On construction of maximal coequality relation and its applications, Proceedings of 8th International Conference on Logic and Computers Sciences LIRA 97, Novi Sad, September 1-4, 1997, (Editors: R. Tošić and Z.Budimac), Institute of Mathematics, Novi Sad (1997), 225-230.

[12] D. A. Romano, A note on quasi-antiorder in semigroup, Novi Sad J. Math. 37(1) (2007), 3-8.

[13] D. A. Romano, An isomorphism theorem for anti-ordered sets, Filomat 22(1) (2008), 145-160.

[14] D. A. Romano, Some characterizations of filed product of quasi-antiorders, Acta Universitatis Apulensis, Ser. Math. Inf. 23 (2010), 133-138.

[15] F. Sik, Uber Charakterisierung kommutativer, Zerlegungen Spisy Vyd. Pfirod. Fak. Masarykovy Univ. 3 (1954), 97-102.

[16] Catherine Huafei Yan, Distributive laws for commuting equivalence relations, Discrete Mathematics 181(1-3) (1998), 295-298.

[17] Catherine Huafei Yan, Commuting quasi-order relations, Discrete Mathematics 183(1-3) (1998), 285-292.