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.
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.
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:
- On generalized Turán results in height two posets, with J. Balogh, submitted.
- Accumulation points of the edit distance function, with C. Cox and D. McGinnis, submitted.
- Powers of Hamiltonian cycles in multipartite graphs, with L. DeBiasio and T. Molla, submitted.
- The maximum number of 10- and 12-cycles in a planar graph, with C. Cox, submitted.
- Graph clustering via generalized colorings, with A. London and A. Pluhár, submitted.
- Counting paths, cycles and blow-ups in planar graphs, with C. Cox, submitted.
- On the edit distance function of the random graph, with A.W.N. Riasanovsky, submitted.
- Splits with forbidden subgraphs, with M. Axenovich, submitted.
- Planar Turán number of the 6-cycle, with D. Ghosh, E. Gyõri, A. Paulos, and C. Xiao, submitted.
- Large monochromatic components of small diameter, with E. Carlson, B. Peng, and M. Ruszinkó, J. Graph Theory, to appear.
- Counterexamples to a conjecture of Harris on Hall Ratio, with A. Blumenthal, B. Lidický, S. Norin, F. Pfender, and J. Volec, SIAM J. Discrete Math., to appear.
- Induced and non-induced poset saturation problems, with B. Keszegh, N. Lemons, D. Pálvölgyi, B. Patkós, J. Combin. Theory Ser. A, 184 (2021), Article 105497 [Journal Link].
- The maximum number of paths of length four in a planar graph, with D. Ghosh, E. Gyõri, A. Paulos, N. Salia, C. Xiao, and O. Zamora, Discrete Math., 344(5) (2021), Article 112317 [Journal link].
- Improved bounds for induced poset saturation, with H.C. Smith and S. Walker, Electron. J. Combin., 27(2) (2020), Research Paper P2.31. (9pp.) [Journal Link]
- 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), Article 103074. (13pp.) [Journal Link]
- 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).