@inproceedings{paperid:1106997, author = {Effati, Sohrab}, title = {Structural Analysis of Optimal Control in a Class of Biological Nonlinear Cascade Models: Application to Alzheimer’s Disease Dynamics}, booktitle = {8th National Seminar on Control and Optimization}, year = {2026}, location = {شیراز, IRAN}, keywords = {Optimal control; Nonlinear cascade systems; Alzheimer’s disease; Pontryagin’s Minimum Principle; Singular arcs}, }