@techreport{weko_23119_1, author = "TAKAHIRO,KATAGIRI and CHRISTOF,VOMEL and JAMESW.DEMMEL", title = "Multi-section with Multiple Eigenvalues Method for Computing Eigenvalues in Symmetric Tridiagonal Eigensolvers", year = "2006", institution = "Graduate School of Information Systems The University of Electro-Communications JAPAN. Computer Science Division University of California Berkeley U.S.A., Computer Science Division University of California Berkeley U.S.A., Computer Science Division Univer", number = "20(2006-ARC-167)", month = "feb" }