The wave equation on a finite weighted graph does have a unique solution, but the paper's explicit solution formula is wrong and its infinite propagation speed theorem rests on an impossible eigenfunction assumption.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.AP 1years
2019 1verdicts
REJECT 1representative citing papers
citing papers explorer
-
The existence of the solution of the wave equation on graphs
The wave equation on a finite weighted graph does have a unique solution, but the paper's explicit solution formula is wrong and its infinite propagation speed theorem rests on an impossible eigenfunction assumption.