English

Singularity of random symmetric matrices -- simple proof

Probability 2020-06-16 v1 Combinatorics

Abstract

In this paper we give a simple, short, and self-contained proof for a non-trivial upper bound on the probability that a random ±1\pm 1 symmetric matrix is singular.

Keywords

Cite

@article{arxiv.2006.07439,
  title  = {Singularity of random symmetric matrices -- simple proof},
  author = {Asaf Ferber},
  journal= {arXiv preprint arXiv:2006.07439},
  year   = {2020}
}

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R2 v1 2026-06-23T16:17:23.255Z