
Chapter 11
Bounded State Problems
11.1 Introduction
In this chapter we deal with bounded state problems. We give in detail
the derivation of necessary conditions for problems governed by her editary
systems. Then, we specialize to proble ms governed by other systems. We follow
the approaches in [66, 69, 70].
In Sections 11.2 to 11.4 we pr oceed to present the bounded state prob-
lems for problems governed by her editary systems. In Section 11.5 we cover
problems governed by integ rodifferential systems, and in Se ction 11.6 prob-
lems governed by ordinary differential systems. Since pro ble ms governed by
ordinary differential systems are more common we