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Table 4 Circular plate: Convergence

From: On a recursive formulation for solving inverse form finding problems in isotropic elastoplasticity

Circular plate: Calculation of Δ
Iteration {Ep, α} = {0, 0} {Ep, α} = {0, 0.1} {Ep, α} = {-0.1, 0}
1 1.897 10-2 13.3091 88.913
2 2.0153 10-4 5.9613 10-3 11.4455
3 2.1253 10-6 1.8077 10-4 22.8091
4 4.1797 10-8 1.3011 10-6 50.1605
5 4.4199 10-10 4.3398 10-8 129.4614
6   9.6423 10-10