Turkish Journal of Mathematics
Abstract
The purpose of this paper is to give a new method of finding the solution of Lobashevsky's functional equation and those of other classical functional equations. At the beginning we present the properties of solution $f, \; f \neq 0$, of Lobachevsky's functional equation. Using only the boundedness property on $(-r, r)$, we deduce the continuity, convexity and differentiability properties of the solution.
DOI
-
First Page
119
Last Page
126
Recommended Citation
Neamtu, N (1998). About Some Classical Functional Equations. Turkish Journal of Mathematics 22 (1): 119-126. https://doi.org/-