<?xml version="1.0" encoding="UTF-8"?>
<article article-type="Research Article">
  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher">journal-of-discrete-mathematical-sciences-and-cryptography</journal-id>
      <journal-title-group>
        <journal-title>Journal of Discrete Mathematical Sciences and Cryptography</journal-title>
      </journal-title-group>
      <issn publication-format="electronic">2169-0065</issn>
      <issn publication-format="print">0972-0529</issn>
      <publisher>
        <publisher-name>Taru Publications</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.47974/JDMSC-2139</article-id>
      <title-group>
        <article-title>On the local (a, d)-edge antimagic coloring of gear graph and its subdivision</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name>
            <surname>Kristiana</surname>
            <given-names>Arika Indah</given-names>
          </name>
          <aff>Department of Mathematics Education, University of Jember, Jember, East Java, Indonesia</aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Maghfirah</surname>
            <given-names>Ulziah</given-names>
          </name>
          <aff>Department of Mathematics Education, University of Jember, Jember, East Java, Indonesia</aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Alfarisi</surname>
            <given-names>Ridho</given-names>
          </name>
          <aff>Department of Mathematics, University of Jember, Jember, East Java, Indonesia</aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Waluyo</surname>
            <given-names>Eko</given-names>
          </name>
          <aff>Department of Mathematics Education, Zainul Hasan Islamic University, Probolinggo, East Java, Indonesia</aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Mohanapriya</surname>
            <given-names>N.</given-names>
          </name>
          <aff>Department of Mathematics, Kongunadu Arts and Science College, Coimbatore, Tamil Nadu, India</aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <given-names>Dafik</given-names>
          </name>
          <aff>Department of Mathematics Education, University of Jember, Jember, East Java, Indonesia</aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Prihandini</surname>
            <given-names>R. M.</given-names>
          </name>
          <aff>Department of Mathematics Education, University of Jember, Jember, East Java, Indonesia</aff>
        </contrib>
      </contrib-group>
      <volume>28</volume>
      <issue>3</issue>
      <fpage>883</fpage>
      <lpage>890</lpage>
      <pub-date date-type="pub">
        <day>11</day>
        <month>04</month>
        <year>2025</year>
      </pub-date>
      <abstract>
        <p>For any graph G = (V, E), with |V(G)| = p and |E(G)|= q. A bijection f : E(G) → {1, 2, 3,...,|E(G)|} is called an local (a,d)-edge antimagic coloring of G if the element of the edge-weight set w(uv) = f(u) + f(v), where w(e1) ≠ w(e2), uv ∈ E(G), are distinct and the set of all edge-weights are formed an arithmetic sequence with initial smallest edge-weight value a and different d. The local (a,d)-edge antimagic chromatic number is is the minimum number of colors needed to color G such that a graph G admits the local (a,d)-edge antimagic coloring.The local (a,d)-edge antimagic chromatic number denoted by χ’(a,d)-ela. In the present, we will obtain the lower and upper bound of χ’(a,d)-ela and determine the exact of value of the local (a,d)-edge antimagic coloring chromatic number of gear graph and it’s subdivisions.</p>
      </abstract>
      <kwd-group>
        <kwd>Local (a</kwd>
        <kwd>d)-edge antimagic coloring</kwd>
        <kwd>(a</kwd>
        <kwd>d)-edge antimagic coloring chromatic number</kwd>
        <kwd>Gear graph and its subdivision</kwd>
      </kwd-group>
      <custom-meta-group>
        <custom-meta>
          <meta-name>access</meta-name>
          <meta-value>open</meta-value>
        </custom-meta>
        <custom-meta>
          <meta-name>retracted</meta-name>
          <meta-value>no</meta-value>
        </custom-meta>
      </custom-meta-group>
    </article-meta>
  </front>
</article>
