1 Correction to: Nonlinear Dyn https://doi.org/10.1007/s11071-019-05304-y

The article Optimization along families of periodic and quasiperiodic orbits in dynamical systems with delay, written by Zaid Ahsan, Harry Dankowicz, and Jan Sieber, was originally published electronically on 5 November 2019 without open access. With the author(s)’ decision to opt for Open Choice, the copyright of the article changed on 16 December 2019 to \(\copyright \) The Author(s) 2019 and the article is forthwith distributed under the terms of a Creative Commons Attribution-NonCommercial 4.0 International License (https://creativecommons.org/licenses/by-nc/4.0/), which permits any non-commercial use, sharing, adaptation, distribution, and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made.