A note on ED degrees of group-stable subvarieties in polar representations
arXiv:1708.07696 · doi:10.1007/s11856-018-1767-0
Abstract
In a recent paper, Drusvyatskiy, Lee, Ottaviani, and Thomas establish a "transfer principle" by means of which the Euclidean distance degree of an orthogonally-stable matrix variety can be computed from the Euclidean distance degree of its intersection with a linear subspace. We generalise this principle.