Operators and Matrices · Volume 8, Issue 1 A functional analytic perspective to delay differential equations 08-12 Pages 217-236 DOI 10.7153/oam-08-12 Downloads Short PDF Full PDF PNG Authors Rainer Picard Sascha Trostorff Marcus Waurick Keywords ordinary differential equations causality memory delay Subject classes 34K05 34K30 34K40 34A12 45G15