Bicer, EmelTunc, Cemil2025-05-102025-05-1020181814-04241814-04322-s2.0-85045717705https://hdl.handle.net/20.500.14720/17764Tunc, Cemil/0000-0003-2909-8753We investigate a modified Lienard equation (LE) with multiple variable time lags and find assumptions for the Hyers-Ulam stability (HUS) and Hyers-Ulam-Rassias stability (HURS) of the modified (LE) considered. We obtain two results on (HUS) and (HURS) of the equation considered where we use Banach's contraction principle (BCP).eninfo:eu-repo/semantics/closedAccess(Hus)(Hurs)(Le)Variable Time Lags(Bcp)Article