ABSTRACT
In Chapter 7, we constructed an algebra O https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781315371016/5e644d52-ef68-4f0e-ac73-bbf480af375a/content/eq5383.tif"/> of observables of Young diagrams, which contained:
renormalized versions Σµ of the character values;
symmetric functions in the formal alphabet A − B ¯ https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781315371016/5e644d52-ef68-4f0e-ac73-bbf480af375a/content/eq5384.tif"/> of Frobenius coordinates;
and symmetric functions in the formal alphabet X – Y of interlaced coordinates.
