Bull. Korean Math. Soc. 2018; 55(1): 63-79
Online first article July 26, 2017 Printed January 31, 2018
https://doi.org/10.4134/BKMS.b160848
Copyright © The Korean Mathematical Society.
Jin-Mun Jeong, Yong Han Kang
Pukyong National University, Catholic University of Daegu
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.
Keywords: approximate controllability, semilinear control system, local lipschtiz continuity, controller operator, reachable set
MSC numbers: Primary 35B37; Secondary 93C20
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