AMS Sectional Meeting AMS Special Session
Current as of Saturday, May 4, 2013 00:21:20
Special Event or Lecture · Inquiries: meet@ams.org
Spring Central Sectional Meeting
Iowa State University, Ames, IA
April 26-28, 2013 (Friday - Sunday)
Meeting #1090
Associate secretaries:
Georgia M. Benkart, AMS benkart@math.wisc.edu
Special Session on Generalizations of Nonnegative Matrices and Their Sign Patterns
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Saturday April 27, 2013, 8:00 a.m.-10:50 a.m.
Special Session on Generalizations of Nonnegative Matrices and Their Sign Patterns, I
Room 232, Carver
Organizers:
Minerva Catral, Xavier University catralm@xavier.edu
Shaun Fallat, University of Regina
Pauline van den Driessche, University of Victoria
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8:00 a.m.
Eventual Positivity in Multivariate Data Analysis.
In-Jae Kim*, Minnesota State University
(1090-15-113) -
8:30 a.m.
Matrix roots of nonnegative and eventually nonnegative matrices.
Judith J McDonald, Washington State University
Pietro Paparella*, Washington State University
Michael J Tsatsomeros, Washington State University
(1090-15-52) -
9:00 a.m.
Sign patterns that require eventual exponential nonnegativity.
Craig Erickson*, Department of Mathematics, Iowa State University
(1090-15-110) -
9:30 a.m.
The Essence of Nonnegativity for Matrices.
Judi J McDonald*, Washington State University
(1090-15-17) -
10:00 a.m.
Refined Inertia of Sign Pattern Matrices and Applications to Dynamical Systems.
Pauline van den Driessche*, Dept Math & Stats, University of Victoria, Victoria, BC, Canada
(1090-15-134)
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8:00 a.m.
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Saturday April 27, 2013, 2:45 p.m.-5:05 p.m.
Special Session on Generalizations of Nonnegative Matrices and Their Sign Patterns, II
Room 232, Carver
Organizers:
Minerva Catral, Xavier University catralm@xavier.edu
Shaun Fallat, University of Regina
Pauline van den Driessche, University of Victoria
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2:45 p.m.
Techniques for Verifying Inertially Arbitrary Patterns.
Kevin N. Vander Meulen*, Redeemer University College
(1090-15-112) -
3:15 p.m.
Computations with some classes of matrices related to P-matrices.
Juan M. Pena*, Universidad de Zaragoza
(1090-15-97) -
3:45 p.m.
Variation-diminishing properties and bidiagonal decompositions of eigenvector matrices of totally positive matrices.
Plamen S Koev*, San Jose State University
(1090-15-83) -
4:15 p.m.
Inequalities on Totally Nonnegative Matrices.
Shahla Nasserasr*, University of Regina
(1090-15-106) -
4:45 p.m.
Eventual total positivity and related properties.
Olga Y. Kushel*, TU Berlin
(1090-47-107)
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2:45 p.m.
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Sunday April 28, 2013, 8:00 a.m.-9:20 a.m.
Special Session on Generalizations of Nonnegative Matrices and Their Sign Patterns, III
Room 232, Carver
Organizers:
Minerva Catral, Xavier University catralm@xavier.edu
Shaun Fallat, University of Regina
Pauline van den Driessche, University of Victoria
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8:00 a.m.
Factorization of matrices into matrices with prescribed zero and nonzero patterns.
Chi-Kwong Li*, Department of Mathematics, College of William and Mary
(1090-15-77) -
8:30 a.m.
On the Structure of the Set of Symmetric Matrices with the Perron-Frobenius Property.
Pablo Tarazaga*, Texas A&M University, Corpus Christi
(1090-15-230) -
9:00 a.m.
Discussion
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8:00 a.m.
Inquiries: meet@ams.org