𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Efficient computation of the 2D periodic Green’s function using the Ewald method

✍ Scribed by Siddharth Oroskar; David R. Jackson; Donald R. Wilton

Book ID
108164077
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
229 KB
Volume
219
Category
Article
ISSN
0021-9991

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Periodic Green's function for skewed 3-D
Periodic Green's function for skewed 3-D lattices using the Ewald transformation
✍ Ivica Stevanoviæ; Juan R. Mosig 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 157 KB

## Abstract We apply the Ewald acceleration technique to the efficient evaluation of periodic Green's functions (GFs) for 3‐D skewed lattices like those arising in electromagnetic/photonic band‐gap (EBG/PBG) structures and metamaterials (MTMs). We develop the expression for the optimal value of an

Efficient computation of the 3D Green’s
Efficient computation of the 3D Green’s function for the Helmholtz operator for a linear array of point sources using the Ewald method
✍ F. Capolino; D.R. Wilton; W.A. Johnson 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 305 KB

The Ewald method is applied to accelerate the evaluation of the Green's function (GF) of an infinite equispaced linear array of point sources with linear phasing. Only a few terms are needed to evaluate Ewald sums, which are cast in terms of error functions and exponential integrals, to high accurac