On universality of graphs with uniformly distributed edges
Discrete Mathematics
Problems and results on judicious partitions
Random Structures & Algorithms - Special issue: Proceedings of the tenth international conference "Random structures and algorithms"
Maximum cuts and judicious partitions in graphs without short cycles
Journal of Combinatorial Theory Series B
On the Edge Distribution of a Graph
Combinatorics, Probability and Computing
Extremal Graph Theory
MaxCut in ${\bm H)$-Free Graphs
Combinatorics, Probability and Computing
Edge Distribution of Graphs with Few Copies of a Given Graph
Combinatorics, Probability and Computing
Edge Distribution of Graphs with Few Copies of a Given Graph
Combinatorics, Probability and Computing
Weak hypergraph regularity and linear hypergraphs
Journal of Combinatorial Theory Series B
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We show that if a graph contains few copies of a given graph, then its edges are distributed rather unevenly.In particular, for all $\varepsilon 0$ and $r\geq2$, there exist $\xi =\xi (\varepsilon,r) 0$ and $k=k (\varepsilon,r)$ such that, if $n$ is sufficiently large and $G=G(n)$ is a graph with fewer than $\xi n^{r}$ $r$-cliques, then there exists a partition $V(G) =\cup_{i=0}^{k}V_{i}$ such that \[ \vert V_{i}\vert =\lfloor n/k\rfloor \quad \text{and} \quad e(W_{i}) 0$ and $r\geq3$, there exist $\xi=\xi (c,r) 0$ and $\beta=\beta(c,r)0$ such that, if $n$ is sufficiently large and $G=G(n,\lceil cn^{2} \rceil)$ is a graph with fewer than $\xi n^{r}$ $r$-cliques, then there exists a partition $V(G) =V_{1}\cup V_{2}$ with $ \vert V_{1} \vert = \lfloor n/2 \rfloor $ and $\vert V_{2} \vert = \lceil n/2 \rceil $ such that \[ e(V_{1},V_{2}) (1/2+\beta) e (G).\]