Geodesic
There does not exist a strongly regular graph with parameters \((1911, 270, 105, 27)\)
Jack Koolen1 ; Brhane Gebremichel1
1University of Science and Technology of China
The electronic journal of combinatorics, Tome 29 (2022) no. 2
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In this paper we show that there does not exist a strongly regular graph with parameters $(1911, 270, 105, 27)$.
DOI : 10.37236/10675
Classification : 05E30, 05C50
Mots-clés : strongly regular graphs, non-existence, smallest eigenvalue, interlacing

Jack Koolen  1   ; Brhane Gebremichel  1

1 University of Science and Technology of China 
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     author = {Jack Koolen and Brhane Gebremichel},
     title = {There does not exist a strongly regular graph with parameters \((1911, 270, 105, 27)\)},
     journal = {The electronic journal of combinatorics},
     year = {2022},
     volume = {29},
     number = {2},
     doi = {10.37236/10675},
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Jack Koolen; Brhane Gebremichel. There does not exist a strongly regular graph with parameters \((1911, 270, 105, 27)\). The electronic journal of combinatorics, Tome 29 (2022) no. 2. doi: 10.37236/10675

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