BASIS3, a data structure for 3-dimensional sparse grids:

Abstract: "In this report a data structure and basic procedures are described, that can be used for the implementation of adaptive sparse grid algorithms in three dimensions. The basic elements are rectangular cells (cubes and parallelepipeds) that fit in a tree-type data structure. A cell can...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Hemker, Pieter W. (VerfasserIn), Zeeuw, Paul M. de (VerfasserIn)
Format: Buch
Sprache:English
Veröffentlicht: Amsterdam 1993
Schriftenreihe:Centrum voor Wiskunde en Informatica <Amsterdam> / Afdeling Numerieke Wiskunde: Report NM 1993,21
Schlagworte:
Zusammenfassung:Abstract: "In this report a data structure and basic procedures are described, that can be used for the implementation of adaptive sparse grid algorithms in three dimensions. The basic elements are rectangular cells (cubes and parallelepipeds) that fit in a tree-type data structure. A cell can be split -- in three ways -- in two equal smaller cells. In this way any grid cell in the structure can be refined. The data structure is completely symmetric with respect to the 3 space dimensions. Basis routines to handle the data structure are provided. The same software can be used for the solution of 1- or 2-dimensional problems. In the appendix a PASCAL prototype implementation is given and also the available FORTRAN implementation is described."
Beschreibung:40 S.

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