TY - BOOK AU - Irena Lasiecka AU - Triggiani,Roberto TI - Control theory for partial differential equations: continuous and approximation theories T2 - Encyclopedia of mathematics and its applications SN - 9780521434089 (v.1) PY - 2000/// CY - Cambridge, New York PB - Cambridge University Press KW - Differential equations, Partial KW - Control theory N1 - Includes bibliographical references and index; V.1 Abstract parabolic systems -- v.2 Abstract hyperbolic-like systems over a finite time horizon ER -