1. Proof of a Conjecture of Komlós, Random Structures & Algorithms, 23 (2003), no 2, 180-205 (with Ali Shokoufandeh).
2.
On a
two-sided Turán problem, Electronic
Journal of Combinatorics 10
(2003), no 1, Research
Paper 42, 17 pp. (with Dhruv
Mubayi).
3. On a Tiling Conjecture for 3-chromatic graphs, Discrete Mathematics 277 (2004), no 1-3, 171-191 (with Shokoufandeh)
4. Non-uniform Turán-type problems, Journal of Combinatorial Theory A 111 (2005) no 1, 106-110 (with Mubayi).
5.
The DNF
exception problem, Theoretical
Computer Science 352 (2006)
85-96 (with Mubayi and Gyorgy Turán).
6.
On the
VC-dimension of Uniform Hypergraphs, Journal of Algebraic Combinatorics 25 (2007),
no 1, 101-110 (with Mubayi).
7.
Co-degree density of hypergraphs, Journal
of Combinatorial Theory A 114 (2007), no 6, 1118-1132 (with
Mubayi).
8.
Codegree problems for
projective geometries, Journal of Combinatorial Theory B 96
(2007), no 6. 919-928(with Peter Keevash).
9.
Forbidding complete hypergraph as traces,
Graph & Combinatorics 23 (2007) no 6, 667-679 (with Mubayi)
10.
Bipartite graph
tiling,
11.
An exact result
for hypergraphs and upper bounds for the Turán density of Krr+1, SIAM Journal on Discrete Mathematics 23 (2009), no 3, 1324-1334 (with Linyuan Lu).
12. Proof of the (n/2 - n/2 - n/2) Conjecture for large n (revised September 2009), submitted.
13.
Tiling tripartite graphs with 3-colorable
graphs, submitted (with Ryan Martin).
14. Hamilton cycles will all small even chords, submitted (with Guantao Chen, Katsuhiro Ota, and Akira Saito).