AUTHOR=beim Graben Peter , Hutt Axel , Marwan Norbert , Uhl Christian , Webber Charles L. TITLE=Editorial: Recurrence Analysis of Complex Systems Dynamics JOURNAL=Frontiers in Applied Mathematics and Statistics VOLUME=6 YEAR=2020 URL=https://www.frontiersin.org/journals/applied-mathematics-and-statistics/articles/10.3389/fams.2020.00033 DOI=10.3389/fams.2020.00033 ISSN=2297-4687