Fig. 5From: On hybrid temporal basis functions for stable numerical solution of time domain boundary integral equationsIllustration of a time domain solution (a and b) and its converted frequency domain solution (c and d), scattering of a point source at point (0,0,1) by a sphere of radius a=0.5 centered at (0,0,0). Shown are the solutions at frequency ωΔt=π/8 and π/4, computed with cΔt/a=1/24Back to article page