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20152026
most citedAn EIM-degradation free reduced basis method via over collocation and residual hyper reduction-based error estimation

3 citations · 5 across the 17 of their papers we have counts for

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Showing 2024Show all

2 papers · 1 filter

math.NA2024

AAROC: Reduced Over-Collocation Method with Adaptive Time Partitioning and Adaptive Enrichment for Parametric Time-Dependent Equations

Lijie Ji, Zhichao Peng, Yanlai Chen

Nonlinear and nonaffine terms in parametric partial differential equations can potentially lead to a computational cost of a reduced order model (ROM) that is comparable to the cos…

math.NA2024

TGPT-PINN: Nonlinear model reduction with transformed GPT-PINNs

Yanlai Chen, Yajie Ji, Akil Narayan +1

We introduce the Transformed Generative Pre-Trained Physics-Informed Neural Networks (TGPT-PINN) for accomplishing nonlinear model order reduction (MOR) of transport-dominated part…