Based on a characterization of logarithmic functions due to Heuvers we develop analogous results for multiplicative, exponential and additive functions, respectively.
@article{bwmeta1.element.doi-10_1515_amsil-2017-0001,
author = {Martin Himmel},
title = {Complementary Results to Heuvers's Characterization of Logarithmic Functions},
journal = {Annales Mathematicae Silesianae},
volume = {31},
year = {2017},
pages = {99-106},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_1515_amsil-2017-0001}
}
Martin Himmel. Complementary Results to Heuvers’s Characterization of Logarithmic Functions. Annales Mathematicae Silesianae, Tome 31 (2017) pp. 99-106. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_1515_amsil-2017-0001/