Sofic and hyperlinear profile comparison
Sofic and hyperlinear profile comparison
From papers
Let be a sofic group. The sofic profile and hyperlinear profile are compared using the relation . The profile comparison conjecture.
This would give the reverse asymptotic comparison to the known bound from sofic approximations into unitary groups. Its status is not resolved in the supplied text.
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Sources & referencesView supporting material
Primary source
Goulnara Arzhantseva and Pierre-Alain Cherix, “Quantifying metric approximations of discrete groups”, arXiv:2008.12954 (2020).
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