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Bibliographic Details
Main Author: Bonk, Mario
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2506.21471
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Table of Contents:
  • We investigate the critical points of the basic (quasi-)modular forms $E_2$, $E_4$, and $E_6$. They occur where some associated polymorphic functions have poles. By an explicit description of these polymorphic functions as conformal maps, one can give an accurate qualitative analysis of the locations of the critical points of $E_2$, $E_4$, and $E_6$.