Any mathematicians? Scientists?

[Puffin83]

In ALE, a fluid flows throught mesh to be anylized during an interval in time, the time step, and as the time step continues, the mesh becomes more greatly distorted until it must be given up and then recreated by a delta function whitch has to do with ratios and polar coordinates. The mesh is an analyzing algorithm for the fluid. Then the Eulerian method of steady state is used to complete the time step. In the Lagrangian method the time step is broken into two parts:transferring into acceleration and then mapping using the Jacobian method. To update the mesh, the algorithm warps to the polar coordinate ratio to x,y. This is done to measure fluid in fluid dynamics. I work at the Lawrence Livermore Labratory.