Nadya Khoroshavkina

collaborators

2 papers

math.AT2026

Homotopy types of finite étale spaces and generalized inflations

Anton Ayzenberg, Nadya Khoroshavkina

Inflation of a simplicial complex $K$ is a construction well known in combinatorial topology. It replaces each vertex $i$ of $K$ with a finite number $n_{i}$ of its copies, and each…

math.CO2018

Universal graph for graphs with cutwidth at most 2

Nadya Khoroshavkina

A graph {\it has cutwidth at most 2} if one can number its vertices by $1, \dots n$ so that for every $i = 1, \dots, n - 1$ there are at most 2 edges $(u, v)$ such that $u \leq i < v$ . A cha…