
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/">
  <dc:description xml:lang="eng">Abstract: 
Let G be a simple graph with vertex set V = V (G) = {v1, v2, ..., vn} and edge set E = E(G). For vi∈V (G), by di = di(G) we denote the degree (number of neighbors) of the vertex vi. The second Zagreb index is defined as M2(G) = ∑didj. In this paper, we study
the minimal and maximal second Zagreb index of trees with fixed diameter.
</dc:description>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:date>2020</dc:date>
  <dc:identifier>https://phaidrabg.bg.ac.rs/o:28910</dc:identifier>
  <dc:identifier>doi:10.5937/SPSUNP2001021Z</dc:identifier>
  <dc:identifier>ISSN: 2217-5539</dc:identifier>
  <dc:language>eng</dc:language>
  <dc:format>application/pdf</dc:format>
  <dc:format>68471 bytes</dc:format>
  <dc:rights>All rights reserved</dc:rights>
  <dc:subject xml:lang="eng">Keywords:second Zagreb index, diameter, trees</dc:subject>
  <dc:source>Scientific Publications of the State University of Novi Pazar Series A: Applied Mathematics, Informatics and mechanics 12(1)</dc:source>
  <dc:creator id="https://orcid.org/0000-0002-1355-3785">Zogić, Emir</dc:creator>
  <dc:creator id="https://orcid.org/0000-0001-6295-8298">Glogić, Edin</dc:creator>
  <dc:title xml:lang="eng">Second Zagreb index of trees with fixed diameter</dc:title>
</oai_dc:dc>