摘要：A new concept of inner product on the space of compact convex subsets of ℝ is introduced. Using this inner product we investigate the global existence and uniqueness of the solution of interval-valued functional differential equations. We apply these results to interval differential equations with distributed delays. MSC:34K05, 34K30, 47G20.
关键词：interval-valued functional differential equations ; second type Hukuhara derivative ; dissipative condition
