<?xml version="1.0" encoding="UTF-8"?>
<article article-type="Research Article">
  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher">journal-of-dynamical-systems-and-geometric-theories</journal-id>
      <journal-title-group>
        <journal-title>Journal of Dynamical Systems and Geometric Theories</journal-title>
      </journal-title-group>
      <issn publication-format="electronic">2169-0057</issn>
      <issn publication-format="print">1726-037X</issn>
      <publisher>
        <publisher-name>Taru Publications</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.47974/JDSGT-2024-002</article-id>
      <title-group>
        <article-title>Hyper-order of solutions to a class of nonlinear complex differential equations</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name>
            <surname>Biswas</surname>
            <given-names>Manab</given-names>
          </name>
          <aff>Department of Mathematics, Kalimpong College, Kalimpong, West Bengal, 734301, India</aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Pramanik</surname>
            <given-names>Dilip Chandra</given-names>
          </name>
          <aff>Department of Mathematics, Raja Rammohanpur, University of North Bengal, Darjeeling, West Bengal, 734013, India</aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Mandal</surname>
            <given-names>Debashis Kumar</given-names>
          </name>
          <aff>Department of Mathematics, Cooch Behar College, Cooch Behar, West Bengal, 736101, India</aff>
        </contrib>
      </contrib-group>
      <volume>23</volume>
      <issue>1 &amp; 2</issue>
      <fpage>31</fpage>
      <lpage>44</lpage>
      <pub-date date-type="pub">
        <day>29</day>
        <month>11</month>
        <year>2025</year>
      </pub-date>
      <abstract>
        <p>This study focuses on analyzing the hyper-order associated with meromorphic solutions of nonlinear complex differential equations represented by 𝒫[𝒈] – Q𝒈γ𝒫 = R, where 𝒫[𝒈] denotes a differential polynomial in 𝒈, γ𝒫 indicates for the degree of 𝒫[𝒈], and the coefficients of 𝒫[𝒈], along with Q = Q(z) and R = R(z), satisfy certain prescribed growth conditions. </p>
      </abstract>
      <kwd-group>
        <kwd>Meromorphic solution</kwd>
        <kwd>Hyper-order</kwd>
        <kwd>Nonlinear differential equations</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>
