A generalized Calderón formula for open-arc diffraction problems: theoretical considerations
A generalized Calderón formula for open-arc diffraction problems: theoretical considerations
We deal with the general problem of scattering by open arcs in two-dimensional space. We show that this problem can be solved by means of certain second-kind integral equations of the form , where and are first-kind integral operators whose composition gives rise to a generalized Calderón formula of the …