2 papers
math.AP2025
A hitchhiker's guide to first-order elliptic boundary value problems
Christian Baer, Lashi Bandara
To empower the mathematical hitchhiker wishing to use operator methods in geometry and topology, we present this user's guide to first-order elliptic boundary value problems. Exist…
math.DG2025
First-order elliptic boundary value problems on manifolds with non-compact boundary
Christian Baer, Lashi Bandara
We consider first-order elliptic differential operators acting on vector bundles over smooth manifolds with smooth boundary, which is permitted to be noncompact. Under very mild as…