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Abstract

The word upscaling is loosely used to mean averaging fine-scale information to give the same effective properties at the coarse-scale. However, a precise definition is usually user and purpose specific, and more particularly dependent on the physical model used to define the notion of "effective ". This deserves some discussion.

/content/papers/10.3997/2214-4609.201406753
2001-04-30
2021-06-21