Applications to Fixed Point Theory (Sophisticated Theorems)
摘要
This chapter is devoted to the proofs of some peculiar existence and uniqueness theorems related to fixed point equations. The difference with the traditional theorems in Chap. 3 lies either on the fact that the present statements are “strange” or on the complexity of the present proofs. Although they are not much popular, the present theorems have been applied to differential equations, as indicated in the bibliographical notes at the end of the chapter.