Douglas N. Arnold, Daniele Boffi, Richard S. Falk, Quadrilateral H (div) Finite Elements, SIAM Journal on Numerical Analysis, Vol. 42, No. 6 (2005), pp. 2429-2451 ...

For a model elliptic boundary value problem we will prove that on strongly regular families of uniform tetrahedral partitions of a pohyhedral domain, the gradient of the quadratic finite element ...

The most resounding example of this was the use of the FE method by the National Institute of Standards and Technology (NIST) during the research and studies into the collapse of the World Trade ...