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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-15117</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/15117</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Статьи</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Articles</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">About the limiting cases of the Riemann function</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>О предельных случаях Р функции Риманна</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Akimov</surname>
            <given-names>M. I.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Акимов</surname>
              <given-names>М. И.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Akimov</surname>
              <given-names>M. I.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1908-06-01">
        <day>01</day>
        <month>06</month>
        <year>1908</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1908</year>
      </pub-date>
      <volume>1</volume>
      <issue>2</issue>
      <fpage>87</fpage>
      <lpage>91</lpage>
      <history>
        <date date-type="received" iso-8601-date="1907-12-26">
          <day>26</day>
          <month>12</month>
          <year>1907</year>
        </date>
        <date date-type="accepted" iso-8601-date="1908-03-01">
          <day>01</day>
          <month>03</month>
          <year>1908</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1908-06-01">
          <day>01</day>
          <month>06</month>
          <year>1908</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1908 М. И. Акимов</copyright-statement>
        <copyright-statement xml:lang="en">© 1908 M. I. Akimov</copyright-statement>
        <copyright-year>1908</copyright-year>
        <copyright-holder xml:lang="ru">М. И. Акимов</copyright-holder>
        <copyright-holder xml:lang="en">M. I. Akimov</copyright-holder>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="ru">
          <license-p>Эта статья доступна по лицензии Creative Commons Attribution 4.0 International (CC BY 4.0)</license-p>
        </license>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="en">
          <license-p>This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0)</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/15117">https://pmi.spmi.ru/pmi/article/view/15117</self-uri>
      <abstract xml:lang="ru">
        <p>Предложим себе исследовать предельные случаи функции Риманна. Возьмем дифференциальное уравнение Р функции и рассмотрим функции (см. статью). По примеру Риманна мы представляем себе путь интегрирования в виде гибкой, растяжимой и легко подвижной нити. При своем движении особенная точка деформирует этот путь, толкая его перед собой и никогда не переступая его. При таком представлении пути интегрирования из замкнутых кривых соответствующих интегралам (11), (13), (15), для интегралов (16), (18), (20) получаем открытые пути в определенных направлениях простирающиеся в бесконечность.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Let us investigate the limiting cases of the Riemann function. Let us take the differential equation of the P function and examine the functions (see the article). Following Riemann's example, we imagine the path of integration as a flexible, stretchable and easily movable thread. In its motion, a special point deforms this path, pushing it ahead and never crossing it. With this representation of the integration path, from closed curves corresponding to integrals (11), (13), (15), for integrals (16), (18), (20) we obtain open paths in certain directions extending to infinity.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
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  </back>
</article>
