About HORI MASATO
About KATO YUKI
About Reports of Research Institute for Applied Mechanics, Kyushu University
About partial differential equation
About boundary condition
About branching
About population dynamics
About singular point
About endangered species
About population
About bifurcation
About nature reserve
About organism
About reserve area
About Ecology in general
About 絶滅危惧種
About 保護区
About 問題
About 凸
About 数値計算