Wiener Number as an Immanant of the Laplacian of Molecular Graphs
In this work, we show that the Wiener number of an acyclic molecule may be expressed as a linear function of a hook immanant of the Laplacian matrix associated with the molecule. This relation leads to a new interpretation of the Wiener number as a weighted sum of matchings in the molecular graph of...
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Veröffentlicht in: | Journal of Chemical Information and Computer Sciences 1997-07, Vol.37 (4), p.762-765 |
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Hauptverfasser: | , , |
Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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