### Chair

**Emily Stone**

Email

*Professor*

Tuesday: 1:00 -- 1:50pm; Thursday: 2:00 -- 2:50pm; and by appointment (informal or otherwise)

B.Sc. in Mathematics and Statistics, Simon Fraser University

Ph.D. in Mathematics, Rutgers University

Discrete Mathematics, Optimization, Theoretical Computer Science

- D. Perkins and P.M. Kayll, A chip-firing variation and a Markov chain with uniform stationary distribution,
*Australasian Journal of Combinatorics***68**(2017), 330–345 - P.M. Kayll, Two chromatic conjectures: one for vertices and one for edges, Chapter 11 in
*Graph Theory*–*Favorite Conjectures and Open Problems*–*1*(R. Gera, S.T. Hedetniemi, and C.E. Larson, eds.), pp. 171–194, Problem Books in Mathematics, Springer International, Switzerland, 2016 - P.M. Kayll, Deranged matchings: enumeration by integration!!,
*American Mathematical Monthly***122**(2015), 51 - A. Harutyunyan, P.M. Kayll, B. Mohar and L. Rafferty, Uniquely
*D*-colourable digraphs with large girth,*Canadian Journal of Mathematics***64**(2012), 1310–1328 - P.M. Kayll, Integrals don’t have anything to do with discrete math, do they?,
*Mathematics Magazine***84**(2011), 108–119 - P.M. Kayll, König-Egerváry graphs are non-Edmonds,
*Graphs and Combinatorics***26**(2010), 721–726 - P.M. Kayll, A note on weak Sidon sequences,
*Discrete Mathematics***299**(2005), 141–144 - D. Bokal, G. Fijavz, M. Juvan, P.M. Kayll and B. Mohar, The circular chromatic number of a digraph,
*Journal of Graph Theory***46**(2004), 227–240 - S.P. McAlister, A.D. Inglis and P.M. Kayll, Conduction in cosputtered Au-SiO
_{2}films,*Physical Review B***31**(1985), 5113–5120

- Provost’s Distinguished Faculty Lecturer, 2013
- Carl B. Allendoerfer Award, Mathematical Association of America, 2012
- Canadian Achievers Dinner guest, by invitation of Prime Minister Pierre Elliott Trudeau, in the presence of Queen Elizabeth II, on the occasion of the Proclamation of the Constitution Act, 1982
- Governor General’s Bronze Medal, Canada, 1981

Mathematical Sciences

Discrete Mathematics (Combinatorics and Graph Theory); Mathematics of Finite Sets and Graph Models

AMS, CMS, MAA, ICA (Elected Member of ICA Council, 2017–2020)