title: YALTAPy and YALTAPy_Online: Python toolboxes for the $H_\infty$-stability analysis of classical and fractional systems with commensurate delays
abstract: The aim of this paper is to give a presentation of the Python toolbox YALTAPy dedicated to the stability study of standard and fractional delay systems as well as its online version YALTAPy_Online. Both toolboxes are derived from YALTA whose functionalities will be recalled here. Examples will be given to show how these toolboxes may be used.
journal: arXiv (Cornell University)