中国科学院数学与系统科学研究院期刊网
THEORETICAL AND NUMERICAL ANALYSIS OF THE OPTIMAL CONTROL PROBLEM FOR THE AGE-STRUCTURED SEIR MODEL
Sun Xinyao, Gao Jianfang, Yang Zhanwen
Mathematica Numerica Sinica . 2026, (4): 732 -748 .  DOI: 10.12286/jssx.j2025-1357