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There does not exist a strongly regular graph with parameters $(1911,270,105,27)$

Combinatorics 2021-09-10 v1
Authors: Jack H. Koolen , Brhane Gebremichel
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Abstract

In this paper we show that there does not exist a strongly regular graph with parameters (1911,270,105,27)(1911,270,105,27).

Cite

@article{arxiv.2109.04000,
  title  = {There does not exist a strongly regular graph with parameters $(1911,270,105,27)$},
  author = {Jack H. Koolen and Brhane Gebremichel},
  journal= {arXiv preprint arXiv:2109.04000},
  year   = {2021}
}

Comments

13 pages, 2 tables

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