Galerkin Differences for acoustic and elastic wave equations in two space dimensions. - Jeffrey W. Banks; Thomas M. Hagstrom; J. Jacangelo (J. Comput. Phys., 2018)

Galerkin Differences for High-Order Partial Differential Equations. - J. Jacangelo; Jeffrey W. Banks; Thomas M. Hagstrom (SIAM J. Sci. Comput., 2020)