Publikace detail

Some quantities related to the distance matrix of a special type of digraphs

Autoři: Seibert Jaroslav

Rok: 2010

Druh publikace: ostatní - článek ve sborníku

Název zdroje: Aplimat 2010 : book of abstracts

Název nakladatele: Slovenská technická univezita v Bratislave

Místo vydání: Bratislava

Strana od-do: 97-97

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
eng	Some quantities related to the distance matrix of a special type of digraphs	The Wiener index of a graph is defined as the sum of the all entries of the distance matrix. A special type of a digraphs which have a companion matrix as their adjacency matrix is investigated. The Wiener index and the determinant of the distance matrix for this type of digraphs are calculated.	SDigraph; distance matrix; companion matrix; Wiener index; determinant

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