Young Tableaux, Webs, and the Symmetric Group
نویسنده
چکیده
Given a natural number n ∈ N, a partition λ ` n is a decomposition of n into an increasing sum of natural numbers. For example, associated to the sum 3+2+2+1 = 8 we have the partiton λ = (3, 2, 2, 1) ` 8. One way mathematicians study partitions is via Young diagrams which are collections of n top and left justified boxes with rows corresponding to the elements of λ. Figure 1 shows an example of a Young diagram.
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