TY - BOOK AU - DADMEHR, Reza TI - Extrapolated alternating direction implict scheme for ground water simulation U1 - 551.490 184 D11E PY - 1984/// PB - Ludhiana KW - WATER, UNDERGROUND -- SIMULATION METHODS KW - FINITE DIFFERENCE KW - GROUNDWATER KW - WATERLOGGING N2 - Two-dimensional Boussinesq equation was selected as a mathematical model for ground water flow in unconfined aquifers. Finite difference approximations over variable grids in conjunction with the alternating direction implicit method and linear extrapolat ER -