抄録
Offer Organization: Japan Society for the Promotion of Science, System Name: Grants-in-Aid for Scientific Research, Category: Grant-in-Aid for Scientific Research (B), Fund Type: -, Overall Grant Amount: - (direct: 13700000, indirect: 4110000)
In this research, we aimed at developing a new designing framework of innovative electronics material for which conventional designing approach has become too expensive due to the rapid increase of the complexity and size of target designs. The main idea there was to establish a unified approach where the physics, the mathematical model, and its numerical computation were demanded to be consistent in terms of a certain mathematical structure. As outcomes of this research, we have developed several important supporting new techniques, such that new structure-preserving model reduction techniques, new fast iterative solvers for electronics dynamics computations. Then we considered some electronics dynamics computations by efficient, energy-conserving parallel numerical methods, which confirmed the validity of the concept of the unified approach in that it actually enables efficient, stable computation.