Statuses and double branch weights of quadrangular outerplanar graphs

• Autorzy: Halina Bielak , Kamil Powroźnik
• Języki publikacji: EN

Abstrakty

EN

In this paper we study some distance properties of outerplanar graphs with the Hamiltonian cycle whose all bounded faces are cycles isomorphic to the cycle C4. We call this family of graphs quadrangular outerplanar graphs. We give the lower and upper bound on the double branch weight and the status for this graphs. At the end of this paper we show some relations between median and double centroid in quadrangular outerplanar graphs.

Słowa kluczowe

EN

Centroid; median; outerplanar graph; status; tree

• Wydawca: Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
• Czasopismo: Annales Universitatis Mariae Curie-Skłodowska, sectio A – Mathematica
• Rocznik: 2015
• Tom: 69
• Numer: 1

Daty

wydano

2015

online

2015-11-30

Twórcy

autor

Halina Bielak

autor

Kamil Powroźnik

Bibliografia

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Identyfikatory

DOI

10.17951/a.2015.69.1.5