SOME NOTES ON THE LAPLACIAN ENERGY OF EXTENDED ADJACENCY MATRIX

GÖK G. K., Ose S. B.

JOURNAL OF SCIENCE AND ARTS, sa.3, ss.511-518, 2020 (ESCI) identifier

  • Yayın Türü: Makale / Tam Makale
  • Basım Tarihi: 2020
  • Doi Numarası: 10.46939/j.sci.arts-20.3-a01
  • Dergi Adı: JOURNAL OF SCIENCE AND ARTS
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI)
  • Sayfa Sayıları: ss.511-518
  • Anahtar Kelimeler: extended adjacency matrix, Laplacian energy, bounds
  • Gazi Üniversitesi Adresli: Evet

Özet

The extended adjacency matrix (G) of a graph G is determined by graph degrees. Some inequalities are found for the extended adjacency matrix including its vertices, its edges and its degrees in this paper. Also, some bounds are established for this matrix involving its energy and its laplacian energy.