Ryan Martin's Web Page

Ryan R. Martin
rymartin@iastate.edu

	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. CV, Publications I will be a Fulbright US Scholar as part of the Budapest Semesters in Mathematics program at the Alfred Rényi Institute of Mathematics, September-December, 2019. 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 slides for the 5th Lake Michigan Workshop on Combinatorics and Graph Theory "The edit distance on graphs": Part I, Part II, Part III
	Latest preprints: 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] On the approximate shape of degree sequences that are not potentially H-graphic, with C. Erbes, M. Ferrara and P. Wenger, J. Comb., 10(2) (2019), 339--363. Polychromatic colorings on the integers, with M. Axenovich, J. Goldwasser, B. Lidický, D. Offner, J. Talbot, and M. Young, Integers, 19 (2019), Research Article A18, 17pp. 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, in press. On the edit distance of powers of cycles, with Zh. Berikkyzy and C. Peck, Discrete Math., in press.
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. A simple proof for a forbidden subposet problem, with A. Methuku, A. Uzzell, and S. Walker, 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, submitted. Counterexamples to a conjecture of Harris on Hall Ratio, with A. Blumenthal, B. Lidický, S. Norin, F. Pfender, and J. Volec, submitted.
Other materials: Current and former students. Discrete Math seminar page (maintained by Bernard Lidický).

E-mail address: rymartin@iastate.edu

Phone#:	515-294-1282	DEPARTMENT OF MATHEMATICS 428 CARVER HALL 411 MORRILL ROAD AMES, IOWA 50011-2104
ISU Math Office#:	515-294-1752
ISU Math Fax#:	515-294-5454

	Summer 2019 Schedule
	M	T	W	Θ	F
10:00-12:00
12:00-2:00
2:00-4:00

F-Su Mar 22-24	Spring Central and Western Joint Sectional Meeting	University of Hawaii at Mānoa, Honolulu, HI
M-F Mar 25-29	Research visit and colloquium talk	University of South Florida
M-M Apr 1-8	Visit from Jozef Skokan	Iowa State University, Ames, IA
M-W Apr 15-17	Visit from Felix Lazebnik	Iowa State University, Ames, IA
F-W May 10-15	Visit to University of Delaware	University of Delaware, Newark, DE
M May 20	Preliminary Exam (Carver 401)	Iowa State University, Ames, IA
Su-W May 26-29	Visit to University of California, Riverside	University of California, Riverside, CA
R-Su May 30-Jun 2	ARML: American Regions Mathematics League	University of Nevada-Las Vegas, Las Vegas, NV
Jun 17-Jun 28	GRWC: Graduate Research Workshop in Combinatorics	University of Kansas, Lawrence, KS
F-F Nov 1-8	Planned visit to Ames	Iowa State University, Ames, IA
Sa-Su Nov 9-10	AMS Western Sectional Meeting	University of California, Riverside, Riverside, CA
Su-Su Dec 29, 2019 -Jan 5, 2020	Planned visit to Ames	Iowa State University, Ames, IA

Legend:	Teaching	Meeting	Office	Occasional Event

Ryan Martin's Web Page / Revised 03 June 2019.