About INABA HISASHI
About 東大 大学院数理科学研究科
About group dynamics
About nonlinear system
About public health
About integral equation
About evolution equation
About semigroup
About fixed point(mathematics)
About threshold
About spectral radius
About Basic Reproduction Number
About reproduction
About group dynamics
About Mathematical physics
About 基本再生産数
About 理論
About 発展