J. Phys. IV France 02 (1992) C1-1045-C1-1048
ÉQUATION D'ONDE PARABOLIQUE : APPROXIMATIONS D'ORDRE ÉLEVÉJ. PIRAUX
C.N.R.S., Laboratoire de Mécanique et d'Acoustique, 31 Chemin Joseph Aiguier, F-13402 Marseille cedex 09, France
A parabolic wave equation presented. Analytical solutions are this parabolic wave equation, and for (depth) and in r (range). The three and with solutions given by different based on a N-rational approximation is given for the exact wave equation, for this equation with discretization in z solutions are compared to one another, authors.
© EDP Sciences 1992