CONTROL PROBLEMS FOR NONLINEAR RETARDED FUNCTIONAL DIFFERENTIAL EQUATIONS

  • Jeong, Jin-Mun (Division of Mathematical Sciences, Pukyong National University) ;
  • Kim, Han-Geul (Division of Mathematical Sciences, Pukyong National University)
  • Published : 2007.01.31

Abstract

This paper deals with the approximate controllability for the nonlinear functional differential equations with time delay and studies a variation of constant formula for solutions of the given equations.

Keywords