On Non-convergence of Adjoint Semigroups .7 for Control Systems with Delays


It is shown that the adjoints of a spline based approximation scheme for L] delay equations do not converge strongly. +Part of this research was supported by the National Aeronautics and Space Administration under NASA Contract No. NASI-18107 while the authors were in residence at the Institute for Computer Applications in Science and Engineering (ICASE… (More)