Adapted Runge-Kutta Methods for Nonlinear First-Order Delay BVPs with Time-variable Delay

Cheng-jian ZHANG, Yang WANG, Hao HAN

Acta Mathematicae Applicatae Sinica(English Series) . 2025, (2): 400 -413 . DOI: 10.1007/s10255-024-1145-0