Diethelm, KaiFord, Neville J.2017-07-042017-07-042018-11-08Diethelm, F. & Ford, N. J. (2018). A note on the well-posedness of terminal value problems for fractional differential equations." Journal of Integral Equations Applications, 30(3), 371-376.0897-396210.1216/JIE-2018-30-3-371http://hdl.handle.net/10034/620550This note is intended to clarify some im- portant points about the well-posedness of terminal value problems for fractional di erential equations. It follows the recent publication of a paper by Cong and Tuan in this jour- nal in which a counter-example calls into question the earlier results in a paper by this note's authors. Here, we show in the light of these new insights that a wide class of terminal value problems of fractional differential equations is well- posed and we identify those cases where the well-posedness question must be regarded as open.enhttp://creativecommons.org/licenses/by-nc-nd/4.0/fractional differential equationsboundary value problemsexistence and uniquenesswell-posednessArticleJournal of Integral Equations and Applications