# CONTROLLABILITY FOR TRAJECTORIES OF SEMILINEAR FUNCTIONAL DIFFERENTIAL EQUATIONS

• Jeong, Jin-Mun (Department of Applied Mathematics Pukyong National University) ;
• Kang, Yong Han (Institute of Liberal Education Catholic University of Daegu)
• Accepted : 2017.02.24
• Published : 2018.01.31

#### Abstract

In this paper, we first consider the existence and regularity of solutions of the semilinear control system under natural assumptions such as the local Lipschtiz continuity of nonlinear term. Thereafter, we will also establish the approximate controllability for the equation when the corresponding linear system is approximately controllable.

#### Acknowledgement

Supported by : National research Foundation of Korea(NRF)

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