中国科学院数学与系统科学研究院期刊网
AMS
Norm Equalities and Inequalities for Three Circulant Operator Matrices
Zhao Lin JIANG, Yun Cheng QIAO, Shu Dong WANG
Acta Mathematica Sinica . 2017, (4): 571 -590 .  DOI: 10.1007/s10114-016-5607-z