25.07.2024, 16:30
– Raum 0.14
Forschungsseminar Differentialgeometrie
Dirac eigenvalues, hyperspherical radius and applications
Christian Bär (UP)
We study the behaviour of the spectrum of the Dirac operator for sequences of compact hyperbolic spin manifolds whose limit is non-compact. If the spectrum of the limit manifold is discrete we show that this spectrum is approximated by the spectra of the compact manifolds.