Tahun Terbit

1983

Edisi

ed 1

Deskripsi Fisik

vi, 307p : 21 cm

No. Panggil

657 TUA t

The conventional finite-difference time-domain (FDTD) method for elastic waves suffers from the staircasing errorwhen applied to model a curved free surface because of the structured grid. This is similar to the situation for the FDTD method in electromagnetics when it is applied to model a curved perfect conductor surface, where the conformal FDTD methods have been recently developed to avoid …