Exploring the Exceptional Extreme Rays of the Copositive Cone

Author

Trent HolmgrenFollow

Date of Award

7-2025

Degree Type

Thesis

Degree Name

Master of Science

Department

Math and Computer Science

Program

Mathematics (MS)

First Advisor/Chairperson

Qinghong Zhang

Abstract

In this paper we will look at the exceptional extreme rays of COP^5 and COP^6 and identify if they are exposed or nonexposed. We start with some necessary background material on copositive matrices and cones. Then we construct two algorithms to see if a matrix is exposed or nonexposed.

Recommended Citation

Holmgren, Trent, "Exploring the Exceptional Extreme Rays of the Copositive Cone" (2025). All NMU Master's Theses. 891.
https://commons.nmu.edu/theses/891

Access Type

Open Access