Web1 de ago. de 2024 · ABC spectral radius. ABC energy. 1. Introduction. Let G = ( V, E) be a simple graph with n vertices, m edges, whose adjacency matrix is A ( G). For v ∈ V, the … Web1 de jul. de 2024 · The ABC spectral radius of a graph G is the largest eigenvalue of the ABC matrix of G, whose (u,v)-entry is du+dv−2dudv if uv∈E (G) and 0 otherwise for …

OnABCspectralradiusofuniformhypergraphs

Web1 de mar. de 2024 · Request PDF On the ABC spectra radius of unicyclic graphs The ABC matrix of a graph G is a square matrix, where the (i,j)-entry ABCij=di+dj−2didj if … WebA unicyclic graph is a simple connected graph in which the number of edges is equal to the number of vertices. In this paper, firstly, we give the Aα-characteristic polynomial of the coalescent graph, and Aα-eigenvalues of the star graph for the application. how to set printer in sap

On the $$\alpha $$-spectral radius of unicyclic and bicyclic graphs ...

WebSpectral Radius of Graphs provides a thorough overview of important results on the spectral radius of adjacency matrix of graphs that have appeared in the literature in the preceding ten years, most of them with proofs, and including some previously unpublished results of the author. Web24 de mar. de 2024 · The largest absolute value of a graph's spectrum is known as its spectral radius . The spectrum of a graph may be computed in the Wolfram Language using Eigenvalues [ AdjacencyMatrix [ g ]]. Precomputed spectra for many named graphs can be obtained using GraphData [ graph , "Spectrum" ]. WebThe ABC matrix of a graph G is a square matrix, where the (i,j)-entry ABCij=di+dj−2didj if there is an edge between vertices i and j in G, and ABCij=0 otherwise. The ABC spectral radius of G, denoted by ν1(G), is the largest eigenvalue of the ABC matrix of G.In this paper, we prove that for a unicyclic graph G of order n≥4, 2=ν1(Cn)≤ν1(G)≤ν1(Sn+e), … noteexpress ne ref