@article{paperid:1091977, author = {Abdolkhaleghzadeh Sherbaf, Seyed Mostafa and Effati, Sohrab and , }, title = {An efficient design for solving discrete optimal control problem with time-varying multi delay}, journal = {Iranian Journal of Numerical Analysis and Optimization}, year = {2022}, month = {October}, issn = {2423-6977}, keywords = {Discrete-time optimal control problem with time-varying delay Euler-Lagrange equations Pontryagin maximum principle}, }