Explicit inversion for variable-speed wave equations on bounded domains

Sunghwan Moon, Ihyeok Seo

We study the reconstruction of the initial pressure $f(x)=p(x,0)$ for the wave model \[ \partial_t^2 p(x,t)=c(x)Δ_{x}p(x,t)\qquad (x,t)\inΩ\times[0,\infty), \] posed on a bounded…