𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Interpolation finite difference schemes on grids locally refined in time

✍ Scribed by G.I. Shishkin; P.N. Vabishchevich


Book ID
108391059
Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
246 KB
Volume
190
Category
Article
ISSN
0045-7825

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Grid interpolation at material boundarie
✍ T. O. KΓΆrner; W. Fichtner πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 202 KB

A method for refracti¨e index adapti¨e gridding in finitedifference time-domain methods is presented. This method allows highly efficient simulation of structures consisting of homogeneous regions with large differences in refracti¨e index and planar interfaces, which are frequently encountered when

The sensitivity and accuracy of fourth o
✍ J.E. Castillo; J.M. Hyman; M.J. Shashkov; S. Steinberg πŸ“‚ Article πŸ“… 1995 πŸ› Elsevier Science 🌐 English βš– 878 KB

We construct local fourth-order finite difference approximations of first and second derivatives, on nonuniform grids, in one dimension. The approximations are required to satisfy symmetry relationships that come from the analogous higher-dimensional fundamental operators: the divergence, the gradie