𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Transparent Boundary Conditions for Split-Step Padé Approximations of the One-Way Helmholtz Equation

✍ Scribed by Frank Schmidt; Tilmann Friese; David Yevick

Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
257 KB
Volume
170
Category
Article
ISSN
0021-9991

No coin nor oath required. For personal study only.

✦ Synopsis

In this paper, we generalize the nonlocal discrete transparent boundary condition introduced by F.

📜 SIMILAR VOLUMES

Transparent Boundary Conditions for a Wi
Transparent Boundary Conditions for a Wide-Angle Approximation of the One-Way Helmholtz Equation
✍ Tilmann Friese; Frank Schmidt; David Yevick 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 126 KB

We present nonlocal discrete transparent boundary conditions for a fourth-order wide-angle approximation of the two-dimensional Helmholtz equation. The boundary conditions are exact in the sense that they supply the same discrete solution on a bounded interior domain as would be obtained by consider