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Alternative problems for nonlinear functional equations

open access: bronze, 1968
Stephen Bancroft   +2 more
openalex   +1 more source

On a functional equation

Mathematical Proceedings of the Cambridge Philosophical Society, 1965
Introduction. The object of this note is to give a proof of the following theorem on the solution of an important functional equation.
A. R. Reddy, C. T. Rajagopal
openaire   +3 more sources

Functional Equations and Distribution Functions

Results in Mathematics, 1994
Let \(a \in (0,1)\), \(N \in \mathbb{N} \backslash \{1\}\) and \(- 1 = \beta_0 \leq \beta_1 \leq \dots \leq \beta_{N - 1} = 1\). Then the functional equation \[ f(x) = {1 \over N} \sum^{N - 1}_{k = 0} f \left( {x - \beta_k \over a} \right) \] has a unique bounded solution \(f : \mathbb{R} \to \mathbb{R}\) vanishing on \((- \infty, -1/(1 - a))\) and ...
Borwein, Jonathan M., Girgensohn, Roland
openaire   +2 more sources

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