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Category:Weak ordering

A weak ordering or ordered set partition is a set partition together with an order (i.e. a certain permutation) of its blocks.

It can be described as a special case of a preferential arrangement (Category:Preferential arrangements of set partitions).


This category has only the following subcategory.

Media in category "Weak ordering"

The following 5 files are in this category, out of 5 total.