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On strongly regular designs admitting fusion to strongly regular decomposition
Journal of Combinatorial Designs, 2021AbstractA strongly regular decomposition of a strongly regular graph is a partition of the vertex set into two parts on which the induced subgraphs are strongly regular, or cliques or cocliques. Strongly regular designs (srd's) as defined by D. G. Higman are coherent configurations of rank 10 with two fibers in which the homogeneous configuration on ...
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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
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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
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Strongly regular \((\alpha,\beta)\)-geometries
2001An \((\alpha ,\beta)\)-geometry \(S\) is a connected partial linear space with the property that for every antiflag \((x,L)\) of \(S\) there are either \(\alpha\) or \(\beta\) lines through \(x\) intersecting \(L\). This concept was introduced by \textit{F. De Clerck} and \textit{H. Van Maldeghem} [Eur. J. Comb. 15, No. 1-3, 3-11 (1994; Zbl 0794.51005)]
Hamilton, Nicholas, Mathon, Rudolf
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On Strongly -Regular Rings and Strongly Commuting -Regular Rings
Journal of Garmian University, 2017Abdullah Abdul-Jabbar, Lavan Mustafa
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Hematology and oncology clinical care during the coronavirus disease 2019 pandemic
Ca-A Cancer Journal for Clinicians, 2020Manish A Shah +2 more
exaly
Very regular high-frequency pulsation modes in young intermediate-mass stars
Nature, 2020Tim Bedding +2 more
exaly