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NOTES ON FERMAT-TYPE DIFFERENCE EQUATIONS
Published online by Cambridge University Press: 03 June 2024
Abstract
We consider the existence problem of meromorphic solutions of the Fermat-type difference equation $$ \begin{align*} f(z)^p+f(z+c)^q=h(z), \end{align*} $$
where $p,q$ are positive integers, and h has few zeros and poles in the sense that
$N(r,h) + N(r,1/h) = S(r,h)$. As a particular case, we consider
$h=e^g$, where g is an entire function. Additionally, we briefly discuss the case where h is small with respect to f in the standard sense
$T(r,h)=S(r,f)$.
MSC classification
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- Research Article
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- Copyright
- © The Author(s), 2024. Published by Cambridge University Press on behalf of Australian Mathematical Publishing Association Inc.
References
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