Results 91 to 100 of about 477,790 (171)

Bounds for the spectral radius of positive operators

open access: yesElectronic Journal of Differential Equations, 2022
Mohammed Said El Khannoussi   +1 more
doaj  

On the atom-bond sum-connectivity spectral radius of trees [PDF]

open access: yesDiscrete Mathematics Letters
Zhen Lin, Yingke Liu, Ting Zhou
doaj   +1 more source

Design and Demonstration of Compact and Lightweight Imaging Spectrometer Based on Schwarzschild Reflector Systems Using Commercial Off-the-Shelf Optics. [PDF]

open access: yesSensors (Basel)
Yuan S   +12 more
europepmc   +1 more source

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