Figure 4.
Hybrid time-stepper. A hierarchy of coarse neural network time-steppers generate states that are fed to a fourth order Runge–Kutta solver for fine-scale time-stepping. (Online version in colour.)
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.