
<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:source>Electronic Journal of Mathematics 5</dc:source>
  <dc:title xml:lang="eng">Atom-bond sum-connectivity index of unicyclic graphs and some applications</dc:title>
  <dc:rights>http://creativecommons.org/licenses/by/4.0/legalcode</dc:rights>
  <dc:subject xml:lang="eng">Keywords: connectivity index, atom-bond connectivity index, sum-connectivity index, atom-bond sum-connectivity index, unicyclic graph</dc:subject>
  <dc:creator>Ali, Akbar</dc:creator>
  <dc:creator id="https://orcid.org/0000-0001-9681-1550">Gutman, Ivan</dc:creator>
  <dc:creator id="https://orcid.org/0000-0003-4956-0407">Redžepović, Izudin</dc:creator>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:description xml:lang="eng">Abstract:
The atom-bond sum-connectivity (ABS) index is a recently introduced variant of three earlier much studied graph-based molecular descriptors: connectivity (Randić), atom-bond connectivity, and sum-connectivity indices. In this paper, the graphs with minimum, second-minimum, maximum, and second-maximum values of the ABS index are determined over the class of connected unicyclic graphs with a fixed order. Possible chemical applications of the ABS index are also investigated on particular sets of chemical graphs.</dc:description>
  <dc:format>application/pdf</dc:format>
  <dc:format>387988 bytes</dc:format>
  <dc:date>2022</dc:date>
  <dc:language>eng</dc:language>
  <dc:identifier>https://phaidrabg.bg.ac.rs/o:28963</dc:identifier>
  <dc:identifier>doi:10.47443/ejm.2022.039</dc:identifier>
  <dc:identifier>ISSN: 2789-5734</dc:identifier>
</oai_dc:dc>