The plots below illustrate the difference between computations on a moving mesh (left) and a fixed grid (right), both with the same number of grid points. The partial differential differential ...

“Gentlemen, that is surely true, it is absolutely paradoxical; we cannot understand it, and we don’t know what it means. But we have proved it, and therefore we know it must be the truth.” —Benjamin ...

This is a preview. Log in through your library . Abstract We prove the global existence of a helical weak solution of the 3D Euler equations, in full space, for an initial velocity with helical ...