AMRNodeElliptic user guide: On rectangular problem domains

McCorquodale, Peter

Lawrence Berkeley National Laboratory

关键词: Boundary Conditions;    Algorithms;    Design;    99 General And Miscellaneous//Mathematics, Computing, And Information Science;   

DOI  :  10.2172/820265
RP-ID  :  LBNL--53687
RP-ID  :  AC03-76SF00098
RP-ID  :  820265

美国|英语

来源: UNT Digital Library

【 摘 要 】

This document describes an extension to the Chombo package [CGL+00] for solving elliptic equations using adaptive mesh refinement on multiple levels with node-centered data. See the AMRNodeElliptic design document [McC02] for a description of the algorithms used. Chapter 2 describes the class NodeFArrayBox and functions that use this class to manipulate node-centered data. Interfaces for elliptic equation solvers are described in chapter 3. Some internal classes of the solvers are described in chapter 4. User interfaces for physical boundary conditions are described in chapter 5. The AMRNodeElliptic package requires that Chombo library be installed. See chapter 1 of the Chombo design document [CGL+00] for requirements and installation of Chombo.