@article{oai:iuk-repo.repo.nii.ac.jp:00001288, author = {ナカジマ, マスミ and 中嶋, 眞澄 and Nakajima, Masumi}, issue = {2}, journal = {鹿児島経済論集, The Kagoshima journal of economics}, month = {Oct}, note = {application/pdf, We give here some examples for which w(A)=1/2‖A‖holds., 論文(Article)}, pages = {37--43}, title = {w(A)=1/2‖A‖なる例}, volume = {62}, year = {2021} }