Francesco Belardo
University of Naples "Federico II"
40 papers found
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Spectral ordering of trees with small index
UploadOn graphs whose least eigenvalue is greater than –2
UploadA Lower Bound for the First Zagreb Index and Its Application
Download from www.researchgate.netBalancedness and the least eigenvalue of Laplacian of signed graphs
Download from www.researchgate.netOn the largest eigenvalue of some bidegreed graphs
Download from www.researchgate.netOn the Structure of Bidegreed Graphs with Minimal Spectral Radius
Download from dx.doi.orgSignless Laplacian spectral characterization of line graphs ofT-shape trees
Download from www.researchgate.netSignless Laplacian eigenvalues and circumference of graphs
Download from doi.orgOn graphs with exactly three Q-eigenvalues at least two
Download from doi.orgAlmost every complement of a tadpole graph is not chromatically unique *
Download from www.researchgate.netOn graphs whose Laplacian index does not exceed 4.5
Download from doi.orgOn the spectral characterizations of 3-rose graphs
Download from www.researchgate.netSpectral characterizations of graphs with small spectral radius
Download from doi.orgGraphs whose signless Laplacian spectral radius does not exceed the Hoffman limit value
Download from doi.orgA note on the signless Laplacian eigenvalues of graphs
Download from doi.orgLaplacian spectral characterization of disjoint union of paths and cycles
Download from www.researchgate.netComputing the Permanental Polynomial of a Matrix from a Combinatorial Viewpoint
Download from www.researchgate.netCombinatorial approach for computing the characteristic polynomial of a matrix
Download from doi.orgOn the two largest Q-eigenvalues of graphs
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