Numerical Evidence of Robust Dynamical Spectral Rigidity of Ellipses Among Smooth Z2-Symmetric Domains

We present numerical evidence for robust spectral rigidity among Z2-symmetric domains of ellipses of eccentricity smaller than 0.30.

Automated summary

We provide numerical evidence for the robust spectral rigidity among Z2-symmetric domains of ellipses with eccentricity smaller than 0.30.