Nonlinear Physics Laboratory

Our laboratory focuses on various theoretical problems of nonlinear systems based on knowledge of physics, mathematics, and informatics. We employ numerical simulations for analyses of nonlinear systems such as chaos and fractal and of complex systems that a lot of elements are strongly coupled. We also analyze the robustness of nonlinear dynamical systems under severe damages including power networks. We investigate algorithms of machine learning and brain-morphic AI based on nonlinear dynamics and construct mathematical models for the prediction of real dataset. We also analyze a vortex soliton in the Bose-Einstein condensates at ultra-low temperature and a spiral pattern in a mathematical model for the aggregate of amoeba-like unicellular organisms called cellular slime molds. For more details, see our website.