Under the hood, mathematical problems called partial differential equations (PDEs) model these natural processes. Among the ...

More information: Ross Glyn MacDonald et al, Solving partial differential equations with waveguide-based metatronic networks, ...

The problem is that partial differential equations — as essential and ubiquitous as they are in science and engineering — are notoriously difficult to solve, if they can be solved at all. Approximate ...

We were always taught that the fundamental passive components were resistors, capacitors, and inductors. But in 1971, [Leon Chua] introduced the idea of a memristor — a sort of resistor with … ...

Waveguide-based structures can solve partial differential equations by mimicking elements in standard electronic circuits. This novel approach, developed by researchers at Newcastle University in the ...

differential equation 1 Articles . Op-Amp Challenge: ... specifically op-amps can be used to perform mathematical operations and wondered if they could be persuaded to solve differential equations ...

Electromagnetic waves help to solve partial differential equations at the speed of light. Credit: R.G. MacDonald, A. Yakovlev, and V. Pacheco-Peña, doi 10.1117/1.APN ...