𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A WENO algorithm for the growth of ionized regions at the reionization epoch

✍ Scribed by Jing-Mei Qiu; Chi-Wang Shu; Ji-Ren Liu; Li-Zhi Fang

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
445 KB
Volume
13
Category
Article
ISSN
1384-1076

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

A WENO algorithm of the temperature and
A WENO algorithm of the temperature and ionization profiles around a point source
✍ Jing-Mei Qiu; Long-Long Feng; Chi-Wang Shu; Li-Zhi Fang πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 783 KB

We develop a numerical solver for radiative transfer problems based on the weighted essentially nonoscillatory (WENO) scheme modified with anti-diffusive flux corrections, in order to solve the temperature and ionization profiles around a point source of photons in the reionization epoch. Algorithms

A new single-pass algorithm for extracti
A new single-pass algorithm for extracting the mid-crack codes of multiple regions
✍ Frank Y. Shih; Wai-Tak Wong πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 1020 KB

A new algorithm for the conversion of a binary image with multiple regions into the mid-crack codes is presented. A fast online implementation can be achieved by using tables look-up. The input binary image may contain several object regions and their mid-crack codes can be extracted at a same time

A Fast Direct Algorithm for the Solution
A Fast Direct Algorithm for the Solution of the Laplace Equation on Regions with Fractal Boundaries
✍ P. Jones; J. Ma; V. Rokhlin πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 655 KB

An algorithm is presented for the rapid direct solution of the Laplace equation on regions with fractal boundaries. In a typical application, the numerical simulation has to be on a very large scale involving at least tens of thousands of equations with as many unknowns, in order to obtain any meani