@techreport{TechReport_2011_LANL_LA-UR-11-02223_Booth, address = {Los Alamos, NM, USA}, author = {Booth, Thomas Edward}, institution = {Los Alamos National Laboratory}, number = {LA-UR-11-02223}, title = {{A Multiple Eigenvalue Power Iteration Convergence Metric}}, url = {http://permalink.lanl.gov/object/tr?what=info:lanl-repo/lareport/LA-UR-11-02223}, year = {2011} }