中国科学院数学与系统科学研究院期刊网
Generalized Upper Bound Estimation of Numerical Radius for Hilbert Space Bounded Linear Operator
Mu Qi Le GAO, De Yu WU, Alatancang
Acta Mathematica Sinica, Chinese Series . 2024, (6): 1143 -1152 .  DOI: 10.12386/b20220352