Promising directions of machine learning for partial differential equations
SL Brunton, JN Kutz - Nature Computational Science, 2024 - nature.com
Partial differential equations (PDEs) are among the most universal and parsimonious
descriptions of natural physical laws, capturing a rich variety of phenomenology and …
descriptions of natural physical laws, capturing a rich variety of phenomenology and …
Machine learning with data assimilation and uncertainty quantification for dynamical systems: a review
Data assimilation (DA) and uncertainty quantification (UQ) are extensively used in analysing
and reducing error propagation in high-dimensional spatial-temporal dynamics. Typical …
and reducing error propagation in high-dimensional spatial-temporal dynamics. Typical …
PySINDy: A comprehensive Python package for robust sparse system identification
Automated data-driven modeling, the process of directly discovering the governing
equations of a system from data, is increasingly being used across the scientific community …
equations of a system from data, is increasingly being used across the scientific community …
KAN-ODEs: Kolmogorov–Arnold network ordinary differential equations for learning dynamical systems and hidden physics
Abstract Kolmogorov–Arnold networks (KANs) as an alternative to multi-layer perceptrons
(MLPs) are a recent development demonstrating strong potential for data-driven modeling …
(MLPs) are a recent development demonstrating strong potential for data-driven modeling …
State estimation of a physical system with unknown governing equations
State estimation is concerned with reconciling noisy observations of a physical system with
the mathematical model believed to predict its behaviour for the purpose of inferring …
the mathematical model believed to predict its behaviour for the purpose of inferring …
NeuralUQ: A comprehensive library for uncertainty quantification in neural differential equations and operators
Uncertainty quantification (UQ) in machine learning is currently drawing increasing research
interest, driven by the rapid deployment of deep neural networks across different fields, such …
interest, driven by the rapid deployment of deep neural networks across different fields, such …
Discovering governing equations from partial measurements with deep delay autoencoders
A central challenge in data-driven model discovery is the presence of hidden, or latent,
variables that are not directly measured but are dynamically important. Takens' theorem …
variables that are not directly measured but are dynamically important. Takens' theorem …
Learning sparse nonlinear dynamics via mixed-integer optimization
D Bertsimas, W Gurnee - Nonlinear Dynamics, 2023 - Springer
Discovering governing equations of complex dynamical systems directly from data is a
central problem in scientific machine learning. In recent years, the sparse identification of …
central problem in scientific machine learning. In recent years, the sparse identification of …
Symbolic genetic algorithm for discovering open-form partial differential equations (SGA-PDE)
Partial differential equations (PDEs) are concise and understandable representations of
domain knowledge, which are essential for deepening our understanding of physical …
domain knowledge, which are essential for deepening our understanding of physical …
Koopman neural operator as a mesh-free solver of non-linear partial differential equations
The lacking of analytic solutions of diverse partial differential equations (PDEs) gives birth to
a series of computational techniques for numerical solutions. Although numerous latest …
a series of computational techniques for numerical solutions. Although numerous latest …