Physicists have found a simple and effective way to skip over an energy level in a three-state system, potentially leading to ...

These equations are known as the Navier equations of linear elasticity. We impose mixed (Dirichlet ... in a weak sense and derive some additional regularity of the traction vector on the boundary. The ...

Specialization is for insects.” So, in the interest of not being insects, here are my top-five physics equations you should know. 1. Newton’s Second Law I’m sure you've seen this one before ...