Abstract
The purpose of this paper is to expand upon the results obtained in [4]. We consider the set H of differential equationswhere p and r are continuous real-valued functions of period ω (ω being fixed throughout). The equation (1.1) is denoted by P or (p,r), and we regard H as the set of pairs of continuous functions of period ω.On H we define a norm:
Publisher
Cambridge University Press (CUP)
Cited by
11 articles.
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