2 papers
math.NA2026
A Reduced Order Modeling Method with Variable-Separation-Based Domain Decomposition for Parametric Dynamical Systems
Yuming Ba, Liang Chen, Yaru Chen +1
This paper proposes a model order reduction method for a class of parametric dynamical systems. Using a temporal Fourier transform, we reformulate these systems into complex-valued…
math.NA2025
A Dynamical Variable-separation Method for Parameter-dependent Dynamical Systems
Liang Chen, Yaru Chen, Qiuqi Li +1
This paper proposes a dynamical Variable-separation method for solving parameter-dependent dynamical systems. To achieve this, we establish a dynamical low-rank approximation for t…