Professor Bryan Shader
Department of Mathematics and Statistics
Professor of Mathematics

Education
Ph.D. Mathematics, University of Wisconsin-Madison, 1990
M.S. Mathematics, University of Wisconsin-Madison, 1984
B.S. Mathematics, University of Wyoming, 1984
About Dr. Shader
Bryan Shader joined ÃÛÑ¿TV faculty in 1990. He came to the University of Wyoming from the University of Wisconsin-Madison.
His research interests include Linear Algebra, Matrix Theory and Combinatorics. He is currently working on several projects involving Inverse Eigenvalue Problems for Graphs, and Tournaments. He also has a deep passion for working with students and colleagues on mathematics!
Representative publications
1. Determinants of Seidel tournament matrices
Klanderman, Sarah; Montee, MurphyKate; Piotrowski, Andrzej; Rice, Alex; Shader, Bryan
Linear Algebra Appl. 707 (2025), 126–151.
2. Inverse problems and zero forcing for graphs
Hogben, Leslie; Lin, Jephian C.-H.; Shader, Bryan L.
Math. Surveys Monogr., 270
American Mathematical Society, Providence, RI, 2022, xi+287 pp.
3. The bifurcation lemma for strong properties in the inverse eigenvalue problem of a graph
Fallat, Shaun M.; Hall, H. Tracy; Lin, Jephian C.-H.; Shader, Bryan L.
Linear Algebra Appl. 648 (2022), 70–87.
4. Resolution of conjectures related to Lights Out! and Cartesian products
Curtis, Bryan; Earl, Jonathan; Livingston, David; Shader, Bryan
Electron. J. Linear Algebra 34 (2018), 718–724.
5. Matrices of sign-solvable linear systems
Brualdi, Richard A.; Shader, Bryan L.
Cambridge Tracts in Math., 116
Cambridge University Press, Cambridge, 1995, xii+298 pp.
