OP-00286 Open A fractal Weyl lower bound for obstacle resonances SP · AIM Open Applied Problems · fractal Weyl laws · obstacle scattering · scattering resonances
OP-00363 Open Infinitely many obstacle resonances in a fixed strip under trapping AP · AIM Open Applied Problems · billiards · obstacle scattering · scattering resonances
OP-00559 Open Determine a smooth sound-soft obstacle from one far-field pattern AP · AIM Open Applied Problems · far-field patterns · Helmholtz equation · inverse obstacle scattering