Eric Evert

activity

20142026

most citedExtreme points of matrix convex sets, free spectrahedra and dilation theory

25 citations · 73 across the 17 of their papers we have counts for

collaborators

Showing 2020 · math.FAShow all

2 papers · 2 filters

math.FA2020

The Arveson boundary of a Free Quadrilateral is given by a noncommutative variety

Eric Evert

Let $S M_{n} (R)^{g}$ denote $g$ -tuples of $n \times n$ real symmetric matrices and set $S M (R)^{g} = \cup_{n} S M_{n} (R)^{g}$ . A free quadrilateral is the collection of…

math.FA2020★ 2 cited

Empirical properties of optima in free semidefinite programs

Eric Evert, Yi Fu, J. William Helton +1

Semidefinite programming is based on optimization of linear functionals over convex sets defined by linear matrix inequalities, namely, inequalities of the form $$L_A(X)=I-A_1X_1-\…