Ryan Martin
Position
- Professor
- Editor-in-Chief of the journal Order
I am a professor at Iowa State University and Editor-in-Chief of the journal Order, published by Springer.
My fields of interest are extremal poset theory, graph theory and extremal and probabilistic combinatorics.
I was a Fulbright US Scholar as part of the Budapest Semesters in Mathematics program at the Alfred Rényi Institute of Mathematics, August-December, 2019. I was also a visitor of Maria Axenovich at the Karlsruhe Institute of Technology, Germany via the German Academic Exchange Service Deutscher Akademischer Austauschdienst (DAAD), January-March, 2020.
The discrete mathematics research cluster is partially supported by Research Training Grant (RTG) #1839918 from the National Science Foundation (NSF).
My research is partially supported by a grant from the Simons Foundation (#353292)
My fields of interest are extremal poset theory, graph theory and extremal and probabilistic combinatorics.
I was a Fulbright US Scholar as part of the Budapest Semesters in Mathematics program at the Alfred Rényi Institute of Mathematics, August-December, 2019. I was also a visitor of Maria Axenovich at the Karlsruhe Institute of Technology, Germany via the German Academic Exchange Service Deutscher Akademischer Austauschdienst (DAAD), January-March, 2020.
The discrete mathematics research cluster is partially supported by Research Training Grant (RTG) #1839918 from the National Science Foundation (NSF).
My research is partially supported by a grant from the Simons Foundation (#353292)
Contact Info
428 Carver Hall
411 Morrill Rd.
Ames
,
IA
50011-2104
Email
Phone
515-294-1282
Affiliations
More Information
Latest preprints:
- Induced and non-induced poset saturation problems, with B. Keszegh, N. Lemons, D. Pálvölgyi, B. Patkós, submitted.
- Improved bounds for induced poset saturation, with H.C. Smith and S. Walker, submitted.
- Counterexamples to a conjecture of Harris on Hall Ratio, with A. Blumenthal, B. Lidický, S. Norin, F. Pfender, and J. Volec, submitted.
- On difference graphs and the local dimension of posets, with J. Kim, T. Masařík, W. Shull, H.C. Smith, A. Uzzell, and Z. Wang, European J. Combin., 86 (2020).
- Ore and Chvátal-type degree conditions for bootstrap percolation from small sets, with M. Dairyko, M. Ferrara, B. Lidický, F. Pfender, and A. Uzzell, J. Graph Theory, 94(2) (2020), 252--266. [Journal Link]
- Regular colorings and factors of regular graphs, with A. Bernshteyn, O. Khormali, J. Rollin, D. Rorabaugh, S. Shan, and A. Uzzell, Discuss. Math. Graph Theory, 40(3) (2020), 795--806. [Journal Link]
- A simple proof for a forbidden subposet problem, with A. Methuku, A. Uzzell, and S. Walker, Electron. J. Combin., 27(1) (2020), Research Paper P1.31. (9pp.) [Journal Link]
Other materials:
- Congratulations to Zhanar Brikkyzy, who will be taking a position as Tenure-Track Assistant Professor at Fairfield University!
- Congratulations to Kirsten Hogenson, who will be taking a position as Tenure-Track Assistant Professor at Skidmore College!
- The edit distance in graphs: methods, results and generalizations, Recent Trends in Combinatorics, 31--62, IMA Vol. Math. Appl., 159, Springer, Cham, 2016. [Errata]
- Lake Michigan Workshop slides: "The edit distance on graphs": Part I, Part II, Part III
- Current and former students.
- Discrete Math seminar page (maintained by Bernard Lidický).