Figure 11From: An inverse problem of reconstructing the time-dependent coefficient in a one-dimensional hyperbolic equationThe absolute errors between the exact (37) and approximate \(z(r,t)\) with β: (a) 0, (b) 10−11, (c) 10−10, and (d) 10−9 for \(p=0.1\%\), for Test 2Back to article page