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cs.LG2024
Neural Network-based High-index Saddle Dynamics Method for Searching Saddle Points and Solution Landscape
Yuankai Liu, Lei Zhang, Jin Zhao
The high-index saddle dynamics (HiSD) method is a powerful approach for computing saddle points and solution landscape. However, its practical applicability is constrained by the n…
math.NA2024★ 4 cited
pETNNs: Partial Evolutionary Tensor Neural Networks for Solving Time-dependent Partial Differential Equations
Tunan Kao, He Zhang, Lei Zhang +1
We present the partial evolutionary tensor neural networks (pETNNs), a novel framework for solving time-dependent partial differential equations with high accuracy and capable of h…