@article{oai:u-ryukyu.repo.nii.ac.jp:02009685,
 author = {Sudo, Takahiro},
 issue = {105},
 journal = {琉球大学理学部紀要, BULLETIN OF THE FACULTY OF SCIENCE UNIVERSITY OF THE RYUKYUS},
 month = {Mar},
 note = {We mainly consider the real or complex operator norms for real or complex matrices on finite dimensional Hilbert spaces. We compute the real operator norm for real matrices directly and explicitly in terms of their entries, and similarly compute the complex operator norm for complex matrices. We also consider the real or complex operator norms of operators on Hilbert spaces, respectively viewed as the supremums of quadratic or Hermitian forms on the spaces., 紀要論文},
 pages = {1--30},
 title = {Explicit computing the real or complex operator norms for matrices},
 year = {2018}
}