09.04.2026, 16:15 Uhr
– Raum 1.22, Haus 9
Forschungsseminar Differentialgeometrie
Harmonic Morphisms and Minimal Conformal Foliations on Lie Groups
Thomas Jack Munn (Lund)
Alan Carey (ANU, Adelaide)
In condensed matter theory physicists have speculated on the relationshipbetween spectral flow and the Fredholm index in situations where the operators in question have essential spectrum and may not even be Fredholm. I will explain how their puzzles might be answered.