Nonwhere differentiable solutions of a system of functional equations. (Summary).
Note on measures
Note on simultaneous solutions of a system of Schröder's equations
We investigate simultaneous solutions of a system of Schroder's functional equations. Under certain assumptions these solutions are used in transformations of functional-differential equations the initial set of which consists of the initial point only.
Notes on Qi type integral inequalities.
Nowhere differentiable solutions of a system of functional equations.