Chang, Jung-Chan Existence and regularity for boundary Cauchy problems with infinite delay. (English) Zbl 1295.34078 Int. J. Differ. Equ. 2014, Article ID 379698, 15 p. (2014). Summary: The aim of this work is to investigate a class of boundary Cauchy problems with infinite delay. We give some sufficient conditions ensuring the uniqueness, existence, and regularity of solutions. For illustration, we apply the result to an age dependent population equation, which covers some special cases considered in some recent papers. MSC: 34K30 Functional-differential equations in abstract spaces 35R10 Partial functional-differential equations 92D25 Population dynamics (general) Keywords:existence; regularity; age dependent population equation × Cite Format Result Cite Review PDF Full Text: DOI References: [1] The Dynamics of Physiologically Structured Populations, vol. 68 of Lecture Notes in Biomathematics, Springer, Berlin, Germany, 1986, edited by J. A. J. Metz and O. 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