Time Optimal Initial Function Problem of Retarded Systems with Unbounded Operators

Jong-Yeoul Park; Jin-Mun Jeong; Chul-Yun Park

Original Article

Kyungpook Mathematical Journal 2000; 40(1): 49-63

Published online June 23, 2000

Time Optimal Initial Function Problem of Retarded Systems with Unbounded Operators

Jong-Yeoul Park¹, Jin-Mun Jeong², Chul-Yun Park²

¹Department of Mathematics, Pusan National University, Pusan 609-739, Korea
²Division of Mathematical Sciences, Pukyong National University, Pusan 608-737, Korea