Solution of wave propagation problems by the cell discretization method

Bristeau, 1993, Scattering waves using exact controllability methods Greenstadt, 1982, The cell discretization algorithm for elliptic partial differential equations, SIAM J. Sci. Stat. Comput., 3, 261, 10.1137/0903017 Greenstadt, 1993, Solutions of elliptic systems of partial differential equations by cell discretization, SIAM J. Sci. Comput., 14, 627, 10.1137/0914040 Greenstadt, 1995, The removal of overshoot in P.D.E. solutions by the use of special basis functions, Comput. Methods Appl. Mech. Engrg., 120, 45, 10.1016/0045-7825(94)00049-S Swann, 1993, On the use of Lagrange multipliers in domain decomposition for solving elliptic problems, Math. Comput., 60, 49, 10.1090/S0025-5718-1993-1149294-2 Swann, 1996, Error estimates using the cell discretization method for some parabolic problems, J. Comput. Appl. Math., 66, 497, 10.1016/0377-0427(95)00189-1