Results 141 to 150 of about 305 (179)

Spectral redemption in clustering sparse networks. [PDF]

open access: yesProc Natl Acad Sci U S A, 2013
Krzakala F   +6 more
europepmc   +1 more source

Retinal Artery-Vein Classification via Topology Estimation. [PDF]

open access: yesIEEE Trans Med Imaging, 2015
Estrada R   +5 more
europepmc   +1 more source

Spectra of unicyclic graphs

Graphs and Combinatorics, 1987
We study lexicographic ordering of unicyclic graphs by spectral moments as well as the ordering by the largest eigenvalue. If the length of the cycle is fixed, extremal graphs in the first ordering are obtained by attaching a star and a path to a cycle. For the other ordering minimal graphs are not known.
Peter Rowlinson, Dragos Cvetković
exaly   +2 more sources

Extremal unicyclic graphs of Sombor index

Applied Mathematics and Computation
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yan Zhu
exaly   +2 more sources

Integral unicyclic graphs

Linear Algebra and its Applications, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rodrigo O. Braga   +2 more
openaire   +1 more source

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