Solving the functional equation $f(x)=f(f(x-p))+q$

Asked Mar 09 '15 at 03:24

Active Mar 09 '15 at 04:37

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I can see that $f(x) = x + (p-q)$ is a solution. Is this the only possible solution?

edited Mar 09 '15 at 03:26

NECing

asked Mar 09 '15 at 03:24

Vaidhy

0 Answers0