Open AccessThe Vertex Degree Distance of One Vertex Union of Two Cycles
Author(s) -
Hongye Guo
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1302/4/042041
Subject(s) - vertex (graph theory) , combinatorics , neighbourhood (mathematics) , mathematics , graph , mathematical analysis
One vertex union of two cycles is a kind of multi-cycle graphs. In this paper, the vertex degree distances of one vertex union of two cycles are calculated, and on this basis, the maximum and minimum of vertex degree distances are studied. The results show that the maximum vertex degree distances of one vertex union of two cycles is at the common intersection vertex and the minimum at the adjacent vertices of common intersection vertex.