About HIRAISHI Hidefumi
About Graduate School of Information Science and Technology, The University of Tokyo
About MORIYAMA Sonoko
About Department of Information Science, Nihon University
About IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (Web)
About method of solution
About method
About determinant
About representation
About matroid
About graph
About characterization
About polynomial
About algebraic approach
About matroid
About representable matroid
About matroid minor
About Algebra
About 拡張
About 表現
About 可能性
About 排除