References
Birkhoff, G. andMac Lane, S.,Survey of modern algebra. Macmillan, New York, 1954.
Halmos, P. R.,Measure theory. D. Van Nostrand Company, New York, 1950.
Kuczma, M.,Functional equations in a single variable. [Monografie Mat. Vol. 46]. PWN Warszawa, 1968.
Lipiński, J. S.,Sur la comosition commutative des functions. Colloq. Math.10 (1963), 271–276.
Neuman, F.,Simultaneous solutions of a system of Abel equations and differential equations with several deviations. Preprint of Faculty of Math. Univ. of Waterloo, Ontario, November 1980. also: Czechoslovak. Math. J.32 (107) (1982), 488–494.
Smajdor, A.,On monotonic solutions of some functional equations. Dissertationes Math.82 (1971).
Author information
Authors and Affiliations
Additional information
Dedicated to Professor Otto Haupt with best wishes on his 100th birthday.
Rights and permissions
About this article
Cite this article
Zdun, M.C. Note on commutable functions. Aeq. Math. 36, 153–164 (1988). https://doi.org/10.1007/BF01836087
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF01836087