English

Coboundary expansion for the union of determinantal hypertrees

Combinatorics 2024-10-03 v3 Probability

Abstract

We prove that for any large enough constant kk, the union of kk independent dd-dimensional determinantal hypertrees is a coboundary expander with high probability.

Keywords

Cite

@article{arxiv.2311.17897,
  title  = {Coboundary expansion for the union of determinantal hypertrees},
  author = {András Mészáros},
  journal= {arXiv preprint arXiv:2311.17897},
  year   = {2024}
}