AI techniques excel at solving complex equations in physics, especially inverse problems

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...
interest.co.nzOpinion

Beyond our broken narrative; the Second Law of Thermodynamics

Murray Grimwood says we are headed for a global one-off readjustment of life as we know it that will be of epic proportions - ...
IEEE

LU implementation of the modified minimal polynomial extrapolation method for solving linear and nonlinear systems

Abstract: We give an efficient implementation of the modified minimal polynomial extrapolation (MMPE) method for solving linear and nonlinear systems. We will show how to choose the auxiliary vectors ...
IEEE

Complex-valued Neural Operator for Solving 2D Wave Equation Based on Graph Neural Network

Abstract: In this work, we propose a complex-valued neural operator (CV-NeuralOp) based on graph neural networks (GNN) to solve 2D wave equation. Inspired by the Green’s function method for solving ...