Now showing items 1-2 of 2

    • Observability of Laplace equation on the circle 

      Xie, Shishen (Texas Tech University, 1987-05)
      In this thesis, the problem of discrete observability of the Laplace equation is studied. It turns out that the solution of this problem can be uniquely determined by the measured values at certain dense set on the boundary. ...
    • Observability of Laplace's equation on the cylindrical domain 

      Xie, Shishen (Texas Tech University, 1990-05)
      The problem of observability of a dynamical system that is governed by a partial differential equation is considered. The aim of this paper is to formulate the problem under the assumption of an idealized geometry; coaxial ...