Results 271 to 280 of about 29,610 (306)

Strongly Regular Graphs

2001
In this chapter we return to the theme of combinatorial regularity with the study of strongly regular graphs. In addition to being regular, a strongly regular graph has the property that the number of common neighbours of two distinct vertices depends only on whether they are adjacent or nonadjacent.
Chris Godsil, Gordon Royle
openaire   +1 more source

Regular two-graphs from strongly regular graphs

2022
In this talk we will give a classification of strongly regular graphs with parameters (41, 20, 9, 10) that have a nontrivial automorphism. We will talk about the construction of regular two-graphs with 42 vertices from these strongly regular graphs and about the construction of regular two-graphs with 38 vertices.
Maksimović, Marija, Rukavina, Sanja
openaire  

A Generalization of Strongly Regular Graphs

Southeast Asian Bulletin of Mathematics, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Deza, Michel, Huang, Tayuan
openaire   +2 more sources

Strongly regular graphs

1996
no abstract.
openaire   +2 more sources

On strongly regular self ‐ complementary graphs

Journal of Graph Theory, 1981
AbstractIt is shown that certain conditions assumed on a regular self‐complementary graph are not sufficient for the graph to be strongly regular, answering in the negative a question posed by Kotzig in [1].
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Regular and Strongly Regular Selfcomplementary Graphs

1982
The graphs given in the title are studied using boolean techniques. First we investigate the change of certain simple graphical parameters (like the number of triangles through a vertex) of a regular self-complementary graphs under a complementing permutation.
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Strongly regular and distance-regular graphs

2016
In this chapter, we discuss the basic notions and results from the theory of strongly regular and distance-regular graphs. Emphasis will be on those results that will have implications to the study of point-line geometries. A more extensive treatment of these families of graphs can be found in the books [6, 25, 69, 70].
openaire   +1 more source

Hematology and oncology clinical care during the coronavirus disease 2019 pandemic

Ca-A Cancer Journal for Clinicians, 2020
Manish A Shah, Tsiporah B Shore, Sebastian Mayer   +2 more
exaly  

Haplotype-resolved de novo assembly using phased assembly graphs with hifiasm

Nature Methods, 2021
Haoyu Cheng, Gregory T Concepcion, Xiaowen Feng   +2 more
exaly  

Global burden of 369 diseases and injuries in 204 countries and territories, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019

Lancet, The, 2020
Theo Vos, Kaja M Abbas, Mohsen Abbasi-Kangevari   +2 more
exaly