<?xml version="1.0" encoding="UTF-8"?>
<article article-type="Research Article">
  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher">journal-of-interdisciplinary-mathematics</journal-id>
      <journal-title-group>
        <journal-title>Journal of Interdisciplinary Mathematics</journal-title>
      </journal-title-group>
      <issn publication-format="electronic">2169-012X</issn>
      <issn publication-format="print">0972-0502</issn>
      <publisher>
        <publisher-name>Taru Publications</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.47974/JIM-1966</article-id>
      <title-group>
        <article-title>Approximation by modified Szasz-Mirakjans operators based on continuously infinitely differentiable function</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name>
            <surname>Resen</surname>
            <given-names>Jenan Abd Alreda</given-names>
          </name>
          <aff>Department of Mathematics, College of Sciences, University of Basrah, Basrah, Iraq</aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Hassan</surname>
            <given-names>Amal K.</given-names>
          </name>
          <aff>Department of Mathematics, College of Sciences, University of Basrah, Basrah, Iraq</aff>
        </contrib>
      </contrib-group>
      <volume>28</volume>
      <issue>3-A</issue>
      <fpage>709</fpage>
      <lpage>719</lpage>
      <pub-date date-type="pub">
        <day>08</day>
        <month>05</month>
        <year>2025</year>
      </pub-date>
      <abstract>
        <p>In this paper, we define operators Λnψ,℘ (h; ς) that are based on℘. We introduce the convergences of these operators to the functions by applying Korovkin’s theorem. A Voronovskaja-type asymptotic formula and else upshots are discussed and proofed. A numerical example is given to explain the convergence of these operators to functions and we compute the error through figures.</p>
      </abstract>
      <kwd-group>
        <kwd>Positive linear operators (p.l.o.)</kwd>
        <kwd>Szsaz-Mirakyan operators</kwd>
        <kwd>Gamma operators</kwd>
        <kwd>Modulus of continuity</kwd>
        <kwd>Voronovskaja-type asymptotic formula</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>
