What is... a spectrahedron

By C. Vinzant. 2014

52 citations recorded by the source corpus.

Subfields: Computational Theory and Mathematics, Computer Graphics and Computer-Aided Design, Numerical Analysis

View Paper: https://www.semanticscholar.org/paper/6cabc28b68fbfc955c05a4aadb2ca72f2923ad7b

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Computational Theory and Mathematics

1. Paul Breiding
2. Sascha Timme

In Computer Graphics and Computer-Aided Design

1. Paul Breiding
2. Sascha Timme

In Numerical Analysis

1. Paul Breiding
2. Sascha Timme

Citations in the corpus

• HomotopyContinuation.jl: A Package for Homotopy Continuation in Julia (2017, background): “...,x3)∈ P3 R with x0 6=0 let us write zi = xi x0 for affine coordinates. The set of real points x = (x0,...,x3) ∈ P3 R such that A0 +z1A1 +z2A2 +z3A3 is positive semi-definite is called a spectrahedron [16] and we denote it by ΣA. Spectrahedra are feasible sets in semi-definite programming, which is a ”