Results 121 to 130 of about 440,939 (238)

Distance spectral radius of trees with given matching number

open access: yesDiscrete Applied Mathematics, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Influence of Orbit and Mass Constraints on Reflected Light Characterization of Directly Imaged Rocky Exoplanets

open access: yesThe Astrophysical Journal Letters
Survey strategies for upcoming exoplanet direct imaging missions have considered varying assumptions of prior knowledge. Precursor radial velocity surveys could have detected nearby exo-Earths and provided prior orbit and mass constraints. Alternatively,
Arnaud Salvador   +3 more
doaj   +1 more source

On the eigenvalues of the distance matrix of graphs with given number of pendant vertices [PDF]

open access: yesDiscrete Mathematics Letters
Shariefuddin Pirzada   +2 more
doaj   +1 more source

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