Advanced Techniques with Block Matrices of Operators

M. S. Moslehian is a professor of Mathematics at Ferdowsi University of Mashhad, a member of the Academy of Sciences of Iran, a TWAS fellow, and the president of the Iran. Math. Soc. His research focuses on functional analysis, operator theory, and matrix analysis. He has served as a senior associate at ICTP (Italy) and as a visiting professor at various universities in England, Sweden, and Japan. He is also the editor-in-chief of the journals "Banach J. Math. Anal.", "Ann. Funct. Anal.", and "Adv. Oper. Theory" published by Birkhäuser/Springer.

Hiroyuki Osaka is a professor in the Department of Mathematical Sciences at Ritsumeikan University, Japan. His research concerns operator algebras, operator theory, and quantum information theory. He was a postdoctoral researcher at Fields Institute (Canada), an assistant research professor at Copenhagen University (Denmark), an associate professor at Ryukyu University (Japan), and a visiting professor at several universities in the USA, India, and Poland. He is an editor of "Adv. Oper. Theory" published by Birkhäuser/Springer and "Sci. Math. Jpn." published by Inst. Soc. Math. Sci.

M. S. Moslehian 是馬什哈德費爾多西大學的數學教授，伊朗科學院成員，TWAS 研究員，以及伊朗數學學會的會長。他的研究專注於函數分析、算子理論和矩陣分析。他曾擔任 ICTP（意大利）的高級研究員，並在英國、瑞典和日本的多所大學擔任訪問教授。他也是由 Birkhäuser/Springer 出版的期刊《Banach J. Math. Anal.》、《Ann. Funct. Anal.》和《Adv. Oper. Theory》的主編。

大阪廣之是日本立命館大學數學科的教授。他的研究涉及算子代數、算子理論和量子信息理論。他曾在菲爾茲研究所（加拿大）擔任博士後研究員，在哥本哈根大學（丹麥）擔任助理研究教授，在琉球大學（日本）擔任副教授，並在美國、印度和波蘭的多所大學擔任訪問教授。他是由 Birkhäuser/Springer 出版的《Adv. Oper. Theory》和由數學科學研究所出版的《Sci. Math. Jpn.》的編輯。