Volume 20, Issue 3, pp. 311-453
Please Note: Electronic articles are available well in advance of the printed articles.
Nonlinear Perturbations of Control-Semilinear Control Systems
Kevin A. Grasse
pp. 311-327
On Hamiltonian Flows and Symplectic Transformations
Frank H. Clarke
pp. 355-359
Iterative Procedures for Constrained and Unilateral Optimization Problems
J. Warga
pp. 360-376
On the Existence of Optimal Controls for Partially Observed Diffusions
U. G. Haussmann
pp. 385-407
Finite Element Approximation of Parabolic Time Optimal Control Problems
Greg Knowles
pp. 414-427
Regularity of Optimal Boundary Controls for Parabolic Equations, I. Analyticity
Thomas I. Seidman
pp. 428-453