https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:9999 1 and diameter k = 2m are obtained. In the case δ = 1, which corresponds to almost Moore digraphs, a necessary condition in terms of the permutation cycle structure is derived. Additionally, we present some constructions of dense multipartite digraphs of diameter two that are vertex-transitive.]]> Sat 24 Mar 2018 08:12:15 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:11653 Sat 24 Mar 2018 08:10:38 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:27706 spectrum. The energy of a graph is the sum of the absolute values of its eigenvalues. In this paper, we devise an algorithm which generates the adjacency matrix of WK - recursive structures WK(3,L) and WK(4,L) and use it in the effective computation of spectrum and energy.]]> Sat 24 Mar 2018 07:40:10 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:35860 Mon 16 Dec 2019 14:33:26 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:32071 Fri 27 Apr 2018 11:31:50 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:35407 Fri 02 Aug 2019 11:09:16 AEST ]]>