1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.DG2024
Local index theory for geometric first-order differential operators
Alberto Richtsfeld
We introduce the concept of chiral geometric operators and use Gilkey's invariance theory to prove the local index theorem for these operators. In other words, we demonstrate that…
math.SP2023★ 1 cited
Boundary Value Problems for Dirac Operators on Graphs
Alberto Richtsfeld
We carry the index theory for manifolds with boundary of Bär and Ballmann over to first order differential operators on metric graphs. This approach results in a short proof for th…