Finite speed of propagation and local boundary conditions for wave equations with point interactions
classification
🧮 math-ph
math.APmath.MP
keywords
finiteboundaryconditionsinteractionslocalpointpropagationspeed
read the original abstract
We show that the boundary conditions entering in the definition of the self-adjoint operator describing the Laplacian plus a finite number of point interactions are local if and only if the corresponding wave equation has finite speed of propagation
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.