Figure 4From: Simultaneous identification of initial field and spatial heat source for heat conduction process by optimizationsReconstructions of Example 2: (first line) exact approximate solutions of \(\phi (x_{1},x_{2})\) with \(\delta =0\); (second line) approximate solutions for \(\delta =0.001,0.01\); (third line)approximate solutions for \(\delta =0.02,0.03\), respectivelyBack to article page