<?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-2146</article-id>
      <title-group>
        <article-title>A new stochastic integral created for air pollution</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name>
            <surname>Waezizadeh</surname>
            <given-names>Tayebeh</given-names>
          </name>
          <aff>Department of Pure Mathematics, Faculty of Mathematics and Computer, Research Institute- Mahani Math Center, Shahid Bahonar University of Kerman &amp; Afzalipour, Kerman, 7616914111, Iran</aff>
        </contrib>
        <contrib contrib-type="author">
          <name>
            <surname>Molaei</surname>
            <given-names>Mohammad Reza</given-names>
          </name>
          <aff>Department of Pure Mathematics, Faculty of Mathematics and Computer, Research Institute- Mahani Math Center, Shahid Bahonar University of Kerman &amp; Afzalipour, Kerman, 7616914111, Iran</aff>
        </contrib>
      </contrib-group>
      <volume>28</volume>
      <issue>8</issue>
      <fpage>2771</fpage>
      <lpage>2779</lpage>
      <pub-date date-type="pub">
        <day>23</day>
        <month>08</month>
        <year>2025</year>
      </pub-date>
      <abstract>
        <p>In this paper, using an order creator for integral, a new random variable is introduced. Also, some basic properties are investigated. As follow, a new integral that is a random process is introduced. This new random process shows the amount of air pollution caused by airborne particles in an area. By studying the properties of the random process, some results are obtained in relation to the amount of air pollution.</p>
      </abstract>
      <kwd-group>
        <kwd>Random variable</kwd>
        <kwd>Stochastic integral</kwd>
        <kwd>Wiener process</kwd>
        <kwd>Air pollution</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>
