منابع مشابه
On Meteors, Earthworms and Wimps
We study a model of mass redistribution on a finite graph. We address the questions of convergence to equilibrium and the rate of convergence. We present theorems on the distribution of empty sites and the distribution of mass at a fixed vertex. These distributions are related to random permutations with certain peak sets.
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The physical environment affects and interacts with agroforestry systems through tree and crop growth, animal performance, management operations and interactions between the tree/shrub and non-tree components (abbreviated to tree/crop interactions). Interactions take place mainly through the media of microclimate, soil moisture and soil. They may have beneficial or adverse effects, for tree and...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 1883
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/43.3.110