TY - JOUR T1 - Generalized absolute stability using Lyapunov functions with relaxed positivity conditions JO - IEEE Control Systems Letters UR - https://eprints.whiterose.ac.uk/id/eprint/209071 PY - 2017/12/12 AU - Drummond R AU - Valmorbida G AU - Duncan SR ED - DO - DOI: 10.1109/lcsys.2017.2782747 PB - Institute of Electrical and Electronics Engineers (IEEE) VL - 2 IS - 2 SP - 207 EP - 212 Y2 - 2025/11/02 ER -