Eremenko–Lyubich conjecture on detection of asymptotic values

At least 12 years old · documented by

Let f∈Sf\in\mathcal{S} be such that, for some R>0R>0,

lim inf⁡r→∞1log⁡r∫{z∈C ⁣:1≤∣z∣≤r and ∣f(z)∣≤R}dx dy∣z∣2>0.\liminf_{r\to\infty} \frac{1}{\log r} \int_{\{z\in\mathbb{C}\colon 1\leq |z|\leq r\text{ and }|f(z)|\leq R\}} \frac{\mathrm{d}x\,\mathrm{d}y}{|z|^2} > 0.

Eremenko–Lyubich's conjecture. Then ff has a finite asymptotic value. This conjecture connects the cylindrical area of large preimage sets with the existence of finite asymptotic values for finite-type entire functions; its resolution status is not specified in the supplied text.

References

Primary source

Adam Epstein and Lasse Rempe-Gillen, “On invariance of order and the area property for finite-type entire functions”, arXiv:1304.6576 (2014).

Progress summary

Never refreshed

Nothing recorded yet. Refresh searches the literature and the public web for attempts on this problem, and writes the first summary here.

Solutions 0

No solutions have been posted yet.