Wang, Q. Liu, The spectral characterization of ∞-graphs, Linear Algebra Appl., 437 (2012) 1482-1502.J.F. Wang, Q.X. Huang, F. Belardo, E.M. Li Marzi, On the spectral characterizations of ∞-graphs, Discrere Math. 310 (2010) 1845-1855....
Spectral characterization of †-shape trees. Electron. J. Linear Algebra, 2011, 22: 822-837.WANG Wei, XU Chengxian. On the spectral characterization of T-shape trees [J]. Linear Algebra Appl., 2006, 414(2-3): 492-501.Wang W , Xu C X. On the spectral characterization of T2 shape...
We prove upper bounds for the spectral radius ρ(G) of an n-vertex graph with given maximum degree and girth at least 2ℓ+1. This extends the previous result of [9] regarding graphs with girth at least five. When ℓ=3 or |V(G)| is relatively small compared with the maximum degr...
We propose a novel method for constructing wavelet transforms of functions defined on the vertices of an arbitrary finite weighted graph. Our approach is based on defining scaling using the graph analogue of the Fourier domain, namely the spectral decomposition of the discrete graph Laplacian [Math ...
eigenmodes vary through neurodevelopment or are disrupted in clinical disorders. Indeed, the close link we identify between geometry and function implies that interspecies differences in spatiotemporal dynamics may largely be driven by differences in brain shape. The characterization of how variations in ...
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Structure-property Characterization of MaterialsJason Nikkel, Dept. of Materials Science and Engineering, North Carolina State UniversityJason Nikkel, a graduate student who works with Professor Jacob Jones at the North Carolina State University, uses Origin to compile and present data from the team's...
the implementation in the future smart grid to guarantee compatibility between all equipment connected. The principal results are based in spectral kurtosis measurements, which easily adapt to the impulsive nature of the power quality events. These results verify that the proposed technique is capable ...
(CM3, CNR4 Net Radiometer, Kipp and Zonen B.V.; LI-190 Quantum Sensor, LI-COR, Inc. Lincoln, NE, USA); and seven bands of the radiation spectrum, including the blue and the red spectral wavebands, 420–480 nm and 640–700 nm, respectively (Portable Spectrometer, B&W Tek, Plainsboro...
Support from RUI grant under Universiti Sains Malaysia, 1001/PFIZIK/8011092 and the doctorate scholarship from the University of Northern Borders, Saudi Arabia, are acknowledged.References [1] E. Rommozzi, et al. Reduced graphene oxide/TiO2 nanocomposite: from synthesis to characterization for efficie...