<?xml version="1.0" encoding="UTF-8"?>
<article article-type="Research Article">
  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher">journal-of-information-and-optimization-sciences</journal-id>
      <journal-title-group>
        <journal-title>Journal of Information and Optimization Sciences</journal-title>
      </journal-title-group>
      <issn publication-format="electronic">2169-0103</issn>
      <issn publication-format="print">0252-2667</issn>
      <publisher>
        <publisher-name>Taru Publications</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.47974/JIOS-2037</article-id>
      <title-group>
        <article-title>Mathematical analysis of novel soliton solutions to a nonlinear wave equation</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Adhikary</surname>
            <given-names>Anish Kumar</given-names>
          </name>
          <aff>Department of Mathematics, Mawlana Bhashani Science and Technology University, Tangail, 1902, Bangladesh</aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Dey</surname>
            <given-names>Arundhati</given-names>
          </name>
          <aff>Department of Electrical Engineering, L. D. college of Engineering, Ahmedabad, Gujarat, India</aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Rimu</surname>
            <given-names>Nasrin Nahar</given-names>
          </name>
          <aff>Department of Mathematics, Mawlana Bhashani Science and Technology University, Tangail, 1902, Tangail</aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Islam</surname>
            <given-names>Md. Antajul</given-names>
          </name>
          <aff>Department of Mathematics, Mawlana Bhashani Science and Technology University, Tangail, 1902, Bangladesh</aff>
        </contrib>
        <contrib contrib-type="author" corresp="yes">
          <name>
            <surname>Dey</surname>
            <given-names>Pinakee</given-names>
          </name>
          <aff>Department of Mathematics, Mawlana Bhashani Science and Technology University, Tangail, 1902, Bangladesh</aff>
        </contrib>
      </contrib-group>
      <fpage>1</fpage>
      <lpage>22</lpage>
      <pub-date date-type="pub">
        <day>02</day>
        <month>04</month>
        <year>2026</year>
      </pub-date>
      <abstract>
        <p>This paper seeks to develop comprehensive soliton solutions by employing the generalized modified equal width (MEW) equation as the governing framework. To achieve that, we have chosen the (δ’⁄δ)-expansion approach, which is an effective, reliable, and compatible method. The outcomes achieved in this instance are defined in terms of a mix of rational, trigonometric, and hyperbolic functions. The corresponding physical features of these resultant soliton solutions and influence of parameters are presented by carving two-dimensional and three-dimensional and contour graphs by means of MATLAB. For estimated values of these parameters, bell-shaped soliton, singular soliton, parabolic soliton, periodic soliton and solitons of other types are formulated. By examining the solutions across carefully chosen parameter regimes, the work offers a clearer perspective on the system’s complex behavior. The results introduce new soliton phenomena and uncover previously unreported aspects of the governing equation.</p>
      </abstract>
      <kwd-group>
        <kwd>Nonlinear evolution equations (NLEEs)</kwd>
        <kwd>Generalized modified equal width (MEW) equation</kwd>
        <kwd>(δ’⁄δ)-expansion approach</kwd>
        <kwd>Soliton solutions</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>
