activity
20152022
most citedIslands in minor-closed classes. I. Bounded treewidth and separators

20 citations · 52 across the 11 of their papers we have counts for

collaborators

21 papers

cs.DS2022

Testability and local certification of monotone properties in minor-closed classes

Louis Esperet, Sergey Norin

The main problem in the area of graph property testing is to understand which graph properties are \emph{testable}, which means that with constantly many queries to any input graph…

math.CO2021

Typical structure of hereditary properties of binary matroids

Stefan Grosser, Hamed Hatami, Peter Nelson +1

We prove an arithmetic analogue of the typical structure theorem for graph hereditary properties due to Alon, Balogh, Bollobás and Morris.

math.CO2020

Densities of minor-closed graph classes are rational

Rohan Kapadia, Sergey Norin

For a graph class , let denote the maximum number of edges in a graph in on vertices. We show that for every proper minor-close…

math.CO20204 cited

The inducibility of oriented stars

Ping Hu, Jie Ma, Sergey Norin +1

We consider the problem of maximizing the number of induced copies of an oriented star in digraphs of given size, where the center of the star has out-degree and i…

math.CO20202 cited

Typical structure of hereditary graph families. II. Exotic examples

Sergey Norin, Yelena Yuditsky

A graph is -free if it does not contain an induced subgraph isomorphic to . The study of the typical structure of -free graphs was initiated by Erdős, Kleitman and Rot…

math.CO20201 cited

Typical structure of hereditary graph families. I. Apex-free families

Sergey Norin, Yelena Yuditsky

A family of graphs is hereditary if is closed under isomorphism and taking induced subgraphs. The speed of is the sequence $\{|\mathcal{F}…