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Faculty of Mathematics

 

Professor of Pure Mathematics

Research Interests: Extremal Combinatorics, Ramsey Theory

Publications

Forbidding a set difference of size 1
I Leader, E Long
– Discrete Applied Mathematics
(2014)
169,
219
Partition regularity in the rationals
B Barber, N Hindman, I Leader
– Journal of Combinatorial Theory Series A
(2013)
120,
1590
Lion and man—can both win?
B Bollobás, I Leader, M Walters
– Israel Journal of Mathematics
(2012)
189,
267
Cops and robbers in a random graph
B Bollobás, G Kun, I Leader
– Journal of Combinatorial Theory, Series B
(2012)
103,
226
Tilted Sperner families
I Leader, E Long
– Discrete Applied Mathematics
(2012)
163,
194
Lion and man-can both win?
B Bollobás, I Leader, M Walters
– Israel Journal of Mathematics
(2012)
189,
267
Daisies and Other Turán Problems.
B Bollobas, I Leader, C Malvenuto
– Combinatorics, Probability and Computing
(2011)
20,
743
Transitive sets in Euclidean Ramsey theory.
I Leader, PA Russell, M Walters
– Journal of Combinatorial Theory. Series A
(2011)
119,
382
Multiple cross-intersecting families of signed sets
P Borg, I Leader
– J. Comb. Theory, Ser. A
(2010)
117,
583
Directed simplices in higher order tournaments
I Leader, TS Tan
– Mathematika
(2010)
56,
173
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Research Group

Combinatorics

Room

C2.02

Telephone

01223 765902