Exact randomization tests in their na茂ve implementation impose a computation burden that makes them generally prohibitive, forcing the researcher to choose between approximate (i.e. incomplete) randomization tests, rank-based tests or normal-family approximations. The algebra and enumeration algorithm ...
1990: The Laplace Transform Galerkin technique for efficient time-continuous solution of solute transport in double-porosity media Geoderma 46(1-3): 209-232 Sudicky, E.A. 1989: The Laplace transform Galerkin technique: A time-continuous finite element theory and application to mass transport in ...