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9:30 a.m. Inertia Sets of Symmetric Sign Pattern Matrices. Frank J Hall*, Georgia State University
Zhongshan Li, Georgia State University
(995-15-107)
10:00 a.m. Information matrices for optimal experimental designs. Angela M Dean*, The Ohio State University
(995-62-66)
10:30 a.m. A parallel algorithm for computing the group inverse via Perron complementation. Michael Neumann, Department of Mathematics, University of Connecticut
Jianhong Xu*, Department of Mathematics and Statistics, University of West Florida
(995-15-226)
11:00 a.m. Words in Two Positive Definite Letters. Charles R. Johnson*, College of William and Mary
(995-15-240)
9:30 a.m. Characterizations of Nonnegative Matrices where the Product with a Generalized Inverse is also Nonnegative. John C Tynan*, Marietta College
(995-15-236)
10:00 a.m. Classifying Trees According to the Spectral Radius of Submatrices of the Laplacian Matrix. Jason J Molitierno*, Sacred Heart University
(995-15-139)
10:30 a.m. Applying ring-theoretic methods to some linear preserver problems. Matej Bresar*, University of Maribor
(995-16-112)