Oak Ridge National Lab

Solving the Hele–Shaw flow using the Harrow–Hassidim–Lloyd algorithm on superconducting devices: A study of efficiency and challenges

The development of quantum processors for practical fluid flow problems is a promising yet distant goal. Recent advances in quantum linear solvers have highlighted their potential for classical fluid ...
IEEE

Overcoming the Spectral Bias Problem of Physics-Informed Neural Networks in Solving the Frequency-Domain Acoustic Wave Equation

Abstract: Physics-informed neural networks (PINNs) have recently been utilized to tackle wave equation-based forward and inverse problems. However, they encounter challenges in accurately predicting ...
IEEE

Optimal Output–Feedback Tracker Design of Linear Quadratic Tracking Problem Using High-Order Filter and Incremental Data Adaptive Dynamic Programming

Abstract: In this study, a novel optimal tracker is developed for the linear quadratic tracking (LQT) problem using an output–feedback adaptive dynamic programming (ADP) framework. By leveraging the ...
Scientific Research Publishing

Mathematical Modeling of Second-Hand School Uniforms in the UK: Stigma, Policy Interventions, and Welfare Implications ()

1 Harrow School, London, UK. 2 Department of Chemistry, University of California, Riverside, CA, USA. 1) What are the primary drivers (e.g., cost savings, environmental concerns) and barriers (e.g., ...