If you pull twice as hard on a spring, it stretches twice as far. However, when we introduce very large forces or complicated interactions, that linear rule breaks down into a "nonlinear" regime.

The generation of electricity from heat, also known as thermoelectric energy conversion, has proved to be advantageous for ...

A research team led by Prof. Yang Yuchao from the School of Electronic and Computer Engineering at Peking University Shenzhen ...

Numerical results show that both AGMG and AGMG_CC are able to attain linear solution time in all cases considered, while being both faster and more robust than state-of-the-art algebraic multigrid ...

The Nanodevices group at CIC nanoGUNE shows that breaking a material’s inversion symmetry can shatter Ohm’s law, unleashing powerful nonlinear phenomena. Their review, just published in Nature ...

This article investigates the nonasymptotic and robust distributed algebraic state estimation for linear time-varying systems using a network of sensors in noisy environments. First, at each sensor ...

Learn about and revise how to continue sequences and find the nth term of linear and quadratic sequences with GCSE Bitesize Edexcel Maths.

Episode 3. Send in your dares for the Ulster FM Daredevil Vinny and Cate live from Stendhal Festival 2025 Vinny Hurrell and Cate Conway bring the sites and sounds of Stendhal Festival Answer Me ...