Citation: Saito, Kichi-suke et al., When does the equality J(X) = J(X) hold for a two-dimensional Banach space X?, Acta mathematica Sinica. English series (Print) , 31(8), 2015, pp. 1303-1314
Citation: Tanaka, Ryotaro, Tingley.s problem on symmetric absolute normalized norms on .2, Acta mathematica Sinica. English series (Print) , 30(8), 2014, pp. 1324-1340