Volume 20, Issue 2, pp. 155-309
Please Note: Electronic articles are available well in advance of the printed articles.
On Necessary and Sufficient Conditions for Regulation of Linear Systems over Rings
E. Emre
pp. 155-160
On Matrix Fraction Representations for Linear Systems over Commutative Rings
P. P. Khargonekar
pp. 172-197
Lower Closure Problems with Weak Convergence Conditions in a New Perspective
E. J. Balder
pp. 198-210
Projected Newton Methods for Optimization Problems with Simple Constraints
Dimitri P. Bertsekas
pp. 221-246
On the Computation of the Reachable/Observable Canonical Form
R. E. Kalman
pp. 258-260
Nonlinear Semigroup for Controlled Partially Observed Diffusions
Wendell H. Fleming
pp. 286-301