Estimation and Control of Distributed Parameter Systems: Proceedings of an International Conference on Control and Estimation of Distributed Parameter Systems, Vorau, July 8–14, 1990

Front Matter....Pages i-xi
Exponentially stable approximations of weakly damped wave equations....Pages 1-33
Weak solutions and differentiability for size structured population models....Pages 35-50
A stabilization problem for Burgers’ equation with unbounded control and observation....Pages 51-72
The minimal time function for the heat equation with boundary control....Pages 73-78
Numerical solutions of the optimal control problem governed by a phase field model....Pages 79-97
Strong convergence on the exact boundary controllability of the wave equation in perforated domains....Pages 99-113
Relaxed controls in infinite dimensional systems....Pages 115-128
On a problem of the best L 2 -approximation with exponential sums....Pages 129-138
A representation formula for one-dimensional viscoelasticity with stabilizing boundary feedback....Pages 139-147
Optimal control of hemivariational inequalities. Continuous case....Pages 149-160
Gauss-Newton methods with grid refinement....Pages 161-174
Steady-state solutions in tracking problems....Pages 175-185
On an inverse problem for determining the creep function with a given boundary data close to a singular function....Pages 187-195
A unique continuation property of a beam equation with variable coefficients....Pages 197-205
A computational method for thermal tomography by time dependent boundary integral equation method....Pages 207-217
The state estimation problem for parabolic systems....Pages 219-246
Modelling and stabilization of nonlinear plates....Pages 247-264
Symbolic boundary calculus and feedback operators....Pages 265-272
Approximation in the identification of degenerate distributed parameter systems: Generalized Galerkin schemes and nonconforming elements....Pages 273-293
Optimization of a Stefan problem by nonsmooth methods....Pages 295-301
Dynamic programming of the Navier-Stokes equations....Pages 303-315
On the numerical solution of the distributed parameter identification problem....Pages 317-330
On the equivalence between the dynamic programming principle and the dynamic programming equation....Pages 331-340
Controllability-type properties for elliptic systems and applications....Pages 341-353
Parameter choice in Tikhonov regularization of ill-posed extremal problems....Pages 355-365
Two conjectures on the admissibility of control operators....Pages 367-378
Feedback stabilization for nondissipative hyperbolic equations....Pages 379-389