第98回金沢解析セミナー（2022/12/2）

日時：12月2日(金) 16:30–18:00 第98回金沢解析セミナー

場所：ハイブリッド（対面：自然科学5号館コロキウム3, オンライン参加登録：https://forms.gle/GkHYgz2waERo7rsWA）

講演者： 下條 昌彦 氏（東京都立大学）

タイトル： The convergence to a traveling front of predator-prey type reaction-diffusion systems with equal diffusivity by utilizing a Liouville-type theorem

アブストラクト：
      The aim of this talk is to study the convergence to traveling front of reaction-diffusion systems such as predator-prey models. A solution of the reaction-diffusion system, that exists for all real-time, is called an entire solution. Using the relative entropy function, we establish a Liouville-type theorem for the entire solutions of general reaction-diffusion systems. Several examples from ecology and epidemiology will be discussed to illustrate the applications of this theory.