2021-06-17

talking about equivariant functions

I gave one of the internal/informal CCA seminars today. I spoke about our recent work on equivariant functions. I gave a pretty non-mathematical description of it, concentrating on things like Einstein summation notation and the symmetries of physical law, and the like. Afterwards, Ken Van Tilburg (NYU) commented that our result is so very simple that it must be known. I agree! But we couldn't find it in the literature anywhere clearly.

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