Joint Mathematics Meetings AMS Special Session
Current as of Thursday, April 21, 2022 04:01:57
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Virtual Joint Mathematics Meetings (formerly in Seattle, WA)
 now meeting virtually, PT (hosted by the American Mathematical Society), Seattle, WA
 April 69, 2022 (Wednesday  Saturday)
 Meeting #1174
Associate Secretary for the AMS Scientific Program:
Georgia Benkart, University of WisconsinMadison benkart@math.wisc.edu
AMS Special Session on Finding Needles in Haystacks: Approaches to Inverse Problems Using Combinatorics and Linear Algebra (a Mathematics Research Communities Session)

Thursday April 7, 2022, 8:00 a.m.12:00 p.m.
AMS Special Session on Finding Needles in Haystacks: Approaches to Inverse Problems Using Combinatorics and Linear Algebra (a Mathematics Research Communities Session)
Organizers:
Shahla Nasserasr, Rochester Institute of Technology
Sam Spiro, University of California, San Diego
Emily J Olson, Millikin University

8:00 a.m.
Introduction to Zero Forcing and the Inverse Eigenvalue Problem for Graphs
Shaun M Fallat*, University of Regina
(1174059203) 
9:00 a.m.
A combinatorial bound on the number of distinct eigenvalues of a graph
Sarah Allred, Louisiana State University
Craig Erickson, Hamline University
Kevin Grace*, Vanderbilt University
H. Tracy Hall, Hall Labs, LLC
Alathea Jensen, Susquehanna University
(1174059802) 
9:30 a.m.
Minimum Number of Distinct Eigenvalues of the Complete Binary Tree
Jamie Haddock*, Department of Mathematics, Harvey Mudd College
(1174059319) 
10:00 a.m.
Extremal questions re the minimum number of distinct eigenvalues of a graph
Michael Tait*, Villanova University
(1174057800) 
10:30 a.m.
Regular Graphs with $q=2$
Brendan Rooney*, Rochester Institute of Technology
(1174055741) 
11:00 a.m.
On the number of distinct eigenvalues allowed by a sign pattern
Jane Breen, Ontario Tech University
Carraugh Brouwer, Redeemer University
Minerva Catral*, Xavier University
Michael Cavers, University of Toronto
Pauline van den Driessche, University of Victoria, B.C., Canada
Kevin Vander Meulen, Redeemer University
(1174159521) 
11:30 a.m.
On graphs with real algebraic corank at most $3$
Ralihe Raul Villagran Olivas*, CinvestavIPN
(1174059283)

8:00 a.m.

Thursday April 7, 2022, 1:00 p.m.3:30 p.m.
AMS Special Session on Finding Needles in Haystacks: Approaches to Inverse Problems Using Combinatorics and Linear Algebra (a Mathematics Research Communities Session), II
Organizers:
Shahla Nasserasr, Rochester Institute of Technology
Sam Spiro, University of California, San Diego
Emily J Olson, Millikin University

1:00 p.m.
The Symmetric Nonnegative Inverse Eigenvalue Problem for 6x6 Matrices
Faizah Alanazi, Washington State University
Judi J McDonald*, Washington State University
(1174158608) 
1:30 p.m.
The Strong Restricted Interlacing Property of Matrices
Thomas R Cameron, PSU Behrend
Bryan A Curtis, Iowa State University
H. Tracy Hall, Hall Labs, LLC
Mark Hunnell, WinstonSalem State University
Ehssan Khanmohammadi*, Bowdoin College
Bryan L Shader, University of Wyoming
Ben Small, 
(1174159859) 
2:00 p.m.
Zero Forcing with Random Sets
Bryan A Curtis, Iowa State University
Luyining Gan, University of Nevada Reno
Jamie Haddock, University of California, Los Angeles
Rachel Lawrence*, University of California, Berkeley
Sam Spiro, University of California, Berkeley
Sam Spiro, University of California, San Diego
(1174156429) 
2:30 p.m.
Updates on Forbidden Induced Subgraphs and Throttling
Jurgen Kritschgau*, Carnegie Mellon University
(1174059789) 
3:00 p.m.
TAR Reconfiguration for Power Domination
Beth Morrison Bjorkman, Air Force Research Laboratory
Chassidy Bozeman, Mt. Holyoke College
Daniela Ferrero, Texas State University
Mary Flagg*, University of St. Thomas
Cheryl Grood, Swarthmore College
Leslie Hogben, Iowa State University \& American Institute of Mathematics
Bonnie Catherine Jacob, Rochester Institute of Technology
Carolyn Reinhart, Swarthmore College
(1174058115)

1:00 p.m.
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