About Hibi, Takayuki
About Department of Pure and Applied Mathematics, Graduate School of Information Science and Technology, Osaka University
About Matsuda, Kazunori
About Department of Pure and Applied Mathematics, Graduate School of Information Science and Technology, Osaka University
About Ohsugi, Hidefumi
About Department of Mathematical Sciences, School of Science and Technology, Kwansei Gakuin University
About Shibata, Kazuki
About Department of Mathematics, College of Science, Rikkyo University
About Journal of Algebra