64 citations · 111 across the 11 of their papers we have counts for
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math.AG2020★ 3 cited
Minimal length in an orbit closure as a semiclassical limit
Cole Franks, Michael Walter
Consider the action of a connected complex reductive group on a finite-dimensional vector space. A fundamental result in invariant theory states that the orbit closure of a vector…
cs.DS2020★ 9 cited
Rigorous Guarantees for Tyler's M-estimator via quantum expansion
Cole Franks, Ankur Moitra
Estimating the shape of an elliptical distribution is a fundamental problem in statistics. One estimator for the shape matrix, Tyler's M-estimator, has been shown to have many appe…