Existence and Uniqueness Results for Second Order Linear Hyperbolic Equations on Unbounded Domains

26 Views Asked by At

I am studying second-order linear hyperbolic equations and their existence and uniqueness results. Most literature I've encountered discusses these results primarily in the context of bounded domains. I am curious to know if the existence and uniqueness results extend to hyperbolic equations defined on unbounded domains. Can anyone provide insights or recommend references that specifically address this aspect? I would be grateful for any information or pointers to relevant literature.