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Bibliographic Details
Main Authors: Kişisel, Ali Ulaş Özgür, Welschinger, Jean-Yves
Format: Preprint
Published: 2024
Subjects:
Online Access:https://arxiv.org/abs/2403.00374
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Table of Contents:
  • We prove that the expected area of the amoeba of a complex plane curve of degree $d$ is less than $\displaystyle{3\ln(d)^2/2+9\ln(d)+9}$ and once rescaled by $\ln(d)^2$, is asymptotically bounded from below by $3/4$. In order to get this lower bound, given disjoint isometric embeddings of a bidisc of size $1/\sqrt{d}$ in the complex projective plane, we lower estimate the probability that one of them is a submanifold chart of a complex plane curve. It exponentially converges to one as the number of bidiscs grow to $+\infty$.