SOME NOTES ON THE LAPLACIAN ENERGY OF EXTENDED ADJACENCY MATRIX

KAYA GÖK G., BÜYÜKKÖSE Ş.

josa, cilt.2, sa.52, ss.511-518, 2020 (Hakemli Dergi) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 2 Sayı: 52
  • Basım Tarihi: 2020
  • Doi Numarası: 10.46939/j.sci.arts-20.3-a01
  • Dergi Adı: josa
  • Derginin Tarandığı İndeksler: Other Indexes
  • Sayfa Sayıları: ss.511-518
  • 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.