[2] M. BARR:
Exact categories. Springer - Verlag Lecture Notes in Mathematics, 236 (1971), 1-120.
Zbl 0223.18010
[3] A. R. BEDNAREK A. D. WALLACE:
A relation-theoretic result with applications in topological algebra. Math. Systems Theory 1 (1963), 217-224.
MR 0221463
[4] N. BOURBAKI:
Théorie des ensembles. Livre 1 (Hermann, Paris I960).
Zbl 1100.03002
[5] W. D. BURGESS X. CAICEDO:
Relations and congruences in regular categories. Preprint.
MR 0674933
[6] A. H. CLIFFORD G. B. PRESTON:
The algebraic theory of semigroups. Vol. 1, Amer. Math. Soc. Surveys 7 (1961).
MR 0132791
[7] J. M. DAY: Semigroup Acts. Algebraic and Topological, Second Florida Symposium on automata and semigroups, Univ. of Fla. (1971).
[8] T. H. FAY: A natural transformation approach to additivity. Preprint.
[9] T. H. FAY: A note on when a regular category is exact. Preprint.
[10] P. A. GRILLET:
Regular categories. Springer - Verlag Lecture Notes in Mathematics 236 (1971), 121-222.
MR 0289599 |
Zbl 0251.18001
[11] H. HERRLICH: Algebraic categories. An axiomatic approach. Preprint.
[12] H. HERRLICH G. E. STRECKER:
Category Theory. (Allyn and Bacon, Boston 1973).
MR 0349791
[14] J. LAMBEK:
Goursat's Theorem and the Zassenhaus Lemma. Can. J. Math. 10 (1957), 45-56.
MR 0098138
[15] J. LAMBEK:
Goursat's Theorem and homological algebra. Can. Math. Bull. 7 (19S4), 597-607.
MR 0174612
[16] S. MacLANE:
An algebra of additive relations. Proc. Mat. Acad. Sci. 47 (1961), 1043-1051.
MR 0126477 |
Zbl 0123.01102
[17] M. MARTIN: On the Induced Function Theorem. J. Undergrad. Math. 5 (1973), 5-8.
[18] M. MARTIN:
The Induced Function Theorem and some equivalent theorems. To appear J. Undergrad. Math.
MR 0492418
[19] J. MEISEN:
Relations in Categories. Ph. D. Thesis, McGill Univ. (1972).
MR 2622453
[20] E. M. NORRIS: Some Structure Theorems for Topological Machines. Ph. D. Thesis, Univ. of Fla. (1969).
[22] E. M. NORRIS A. R. BEDHAREK: Inducing functions difunctionally. Preprint.
[23] J. RIGUET:
Relations binaires, fermetures, correspondances de Galois. Bull. Soc. Math. France 76 (1948), 114-155.
MR 0028814 |
Zbl 0131.01202
[24] J. RIGUET:
Quelques propriétées des relations difonctionnelles. C. R. Acad. Sci. Paris 230 (1950), 1999-2000.
MR 0035743