I am a professor at Iowa State University and Editor-in-Chief of the journal Order, published by Springer.

Documents: CV, Publications

My fields of interest are extremal poset theory, graph theory and extremal and probabilistic combinatorics.

My research is partially supported by a grant from the Simons Foundation (#353292)

My PhD student, Shanise Walker, has a webpage.

Edit Distance Survey: The edit distance in graphs: methods, results and generalizations, Recent Trends in Combinatorics, 31--62, IMA Vol. Math. Appl., 159, Springer, Cham, 2016. [Errata]

• Polychromatic colorings of complete graphs with respect to 1-,2-factors and Hamiltonian cycles, with M. Axenovich, J. Goldwasser, R. Hansen, B. Lidický, D. Offner, J. Talbot, and M. Young, J. Graph Theory , 87 (2018) 660--671. [Journal Copy]
• The Saturation Number of Induced Subposets of the Boolean Lattice, with M. Ferrara, B. Kay, L. Kramer, B. Reiniger, H.C. Smith, E. Sullivan, Discrete Math., 340 (2017), no. 10, 2479--2487. [Journal Copy]

• On difference graphs and the local dimension of posets, with J. Kim, T. Masařík, W. Shull, H.C. Smith, A. Uzzell, and Z. Wang, submitted.
• On the approximate shape of degree sequences that are not potentially H-graphic, with C. Erbes, M. Ferrara and P. Wenger, J. Comb., to appear.
• Regular colorings and factors of regular graphs, with A. Bernshteyn, O. Khormali, J. Rollin, D. Rorabaugh, S. Shan, and A. Uzzell, submitted.
• Ore and Chvátal-type degree conditions for bootstrap percolation from small sets, with M. Dairyko, M. Ferrara, B. Lidický, F. Pfender, and A. Uzzell, submitted.
• Polychromatic colorings on the integers, M. Axenovich, J. Goldwasser, B. Lidický, D. Offner, J. Talbot, and M. Young, submitted.
• Polychromatic colorings on the hypercube, with J. Goldwasser, B. Lidický, D. Offner, J. Talbot, and M. Young, submitted.
• On the edit distance of powers of cycles, with Zh. Berikkyzy and C. Peck, submitted.