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2001
Conference Paper
Titel
An Index Domain for Adaptive Multi-grid Methods
Abstract
It has been known for some time that groups as index domains of indexable container types provide a unified view for "geometric" (grids) and "hierarchic" (trees) spatial structures. This conceptual unification is the starting point of further generalizations. In this paper we present a new kind of index domains that combine both kinds of structure in a single index domain. Together with the "structured-universe approach", these new index domains constitute a framework for an expressive description of adaptive multi-grid discretizations and algorithms.