On ev-Degree and ve-Degree Topological Indices
IRANIAN JOURNAL OF MATHEMATICAL CHEMISTRY, cilt.9, sa.4, ss.263-277, 2018 (ESCI, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 9 Sayı: 4
- Basım Tarihi: 2018
- Doi Numarası: 10.22052/ijmc.2017.72666.1265
- Dergi Adı: IRANIAN JOURNAL OF MATHEMATICAL CHEMISTRY
- Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus
- Sayfa Sayıları: ss.263-277
- Van Yüzüncü Yıl Üniversitesi Adresli: Evet
Özet
Recently two new degree concepts have been defined in graph theory: ev-degree and ve-degree. Also the ev-degree and ve-degree Zagreb and Randie indices have been defined very recently as parallel of the classical definitions of Zagreb and Randie indices. It was shown that ev-degree and ve-degree topological indices can be used as possible tools in QSPR researches [2]. In this paper, we define the ve-degree and ev-degree Narumi-Katayama indices, investigate the predicting power of these novel indices and extremal graphs with respect to these novel topological indices. Also we give some basic mathematical properties of ev-degree and ve-degree Narumi-Katayama and Zagreb indices. (C) 2018 University of Kashan Press. All rights reserved