Combinatorics (finite and discrete mathematics)

R. Craigen studies orthogonal matrices and related objects in the field of Combinatorial Matrix Theory. K. Gunderson works in random graphs, percolation and extremal combinatorics. S. Kirkland works in matrix theory and graph theory, with particular interest in the theory and applications of nonnegative matrices, combinatorial matrix theory, and spectral graph theory. A. Prymak is interested in questions related to strongly regular graphs and their Euclidean representations.

These people are involved in this research area:

• Robert Borgersen
• Susan Cooper
• Robert Craigen
• Michael Doob
• David Gunderson
• Karen Gunderson
• Stephen Kirkland
• Andriy Prymak

These graduate students are involved in this research area:

• Sooyeong Kim (Ph.D. Student)
• Sergei Tsaturian (Ph.D. Student)
• Olena Usoltseva (Ph.D. Student)
• Xiaohong Zhang (Ph.D. Student)
• Suraj Srinivasan (M.Sc. Student)
• Ruoxin Zhao (M.Sc. Student)