2 papers
math.CO2019
The Typical Structure of Sets with Small Sumset
Marcelo Campos, Maurício Collares, Robert Morris +2
In this paper we determine the number and typical structure of sets of integers with bounded doubling. In particular, improving recent results of Green and Morris, and of Mazur, we…
math.CO2018
Counting restricted orientations of random graphs
Maurício Collares, Yoshiharu Kohayakawa, Robert Morris +1
We count orientations of avoiding certain classes of oriented graphs. In particular, we study , the number of orientations of the binomial random graph …