Departmental seminar: Peridynamics for Solids and Granular Media: From Fracture to Computational Frameworks
This talk will present recent work on the fracture of solids and granular media using the peridynamics theory of fracture.
Sep 4, 2025
Workshop invited talk: Reliable Neural Operators: Error Control through Residual Correction and Beyond
Reliable Neural Operators: Error Control through Residual Correction and Beyond
Jun 24, 2025
neural_operator
Core python scripts and notebooks implementing and testing neural operators
Mar 8, 2025
From Theory to Application: A Practical Introduction to Neural Operators in Scientific Computing
Mar 7, 2025
Neural Networks to Accelerate Scientific Computing
Development and application of neural networks to accelerate scientific computing in areas of mechanistic simulation, parameter estimation, model selection, and optimization of materials and structures.
Jan 1, 2025
Residual-based error corrector operator to enhance accuracy and reliability of neural operator surrogates of nonlinear variational boundary-value problems
Topology optimization of the diffusivity field in a nonlinear diffusion model. Neural operator and neural operator with corrector employed as a surrogate of the forward model. Comparing the optimizers of the topology optimization problem for different cases (1) true forward model, (2) neural operator surrogate of the forward model, and (3) neural operator with corrector.
Jun 21, 2023
Residual-Based Error Correction for Neural Operator Accelerated Infinite-Dimensional Bayesian Inverse Problems
Residual-based error corrector technique is proposed and applied to improve the neural operator predictions for Bayesian inference problems.
Mar 31, 2023