中国科学院数学与系统科学研究院期刊网
An Overdetermined Problem for Fourth Order Elliptic Operator in Convex Cones
DENG Haiyun, JIANG Xuyong
Acta Mathematicae Applicatae Sinica . 2026, (2): 232 -237 .  DOI: 10.20142/j.cnki.amas.202600012