<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">zldm</journal-id><journal-title-group><journal-title xml:lang="ru">Заводская лаборатория. Диагностика материалов</journal-title><trans-title-group xml:lang="en"><trans-title>Industrial laboratory. Diagnostics of materials</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1028-6861</issn><issn pub-type="epub">2588-0187</issn><publisher><publisher-name>ООО «Издательство «ТЕСТ-ЗЛ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26896/1028-6861-2021-87-5-76-84</article-id><article-id custom-type="elpub" pub-id-type="custom">zldm-1422</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МАТЕМАТИЧЕСКИЕ МЕТОДЫ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATHEMATICAL METHODS OF INVESTIGATION</subject></subj-group></article-categories><title-group><article-title>Специальные эмпирические процессы независимости, индексированные классом измеримых функций</article-title><trans-title-group xml:lang="en"><trans-title>Special empirical processes of independence indexed by classes of measurable functions</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абдушукуров</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdushukurov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абдурахим Ахмедович Абдушукуров</p><p>100060, Ташкент, пр. Амира Тимура, д. 22</p></bio><bio xml:lang="en"><p>Abdurakhim A. Abdushukurov</p><p>22, prosp. Amir Temur, Tashkent, 100600</p></bio><email xlink:type="simple">abdushukurov1710@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Филиал Московского государственного университета имени М. В. Ломоносова в городе Ташкенте</institution><country>Узбекистан</country></aff><aff xml:lang="en"><institution>M. V. Lomonosov Moscow State University, Tashkent Branch</institution><country>Uzbekistan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>23</day><month>05</month><year>2021</year></pub-date><volume>87</volume><issue>5</issue><fpage>76</fpage><lpage>84</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Абдушукуров А.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Абдушукуров А.А.</copyright-holder><copyright-holder xml:lang="en">Abdushukurov A.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.zldm.ru/jour/article/view/1422">https://www.zldm.ru/jour/article/view/1422</self-uri><abstract><p>При анализе статистических данных в медико-биологических исследованиях, в страховом деле, демографии, а также в других областях исследований практического характера, представляющие интерес случайные величины принимают определенные значения в зависимости от осуществления некоторых событий. Так, при испытаниях физических систем (индивидуумов) величины их наработок зависят от отказов подсистем, в страховом деле величины выплат страховых компаний своим клиентам зависят от страховых случаев. В таких экспериментальных ситуациях естественно возникают задачи исследования зависимости случайных величин от соответствующих событий. А в данных практических задачах необходимо исследовать предельные свойства эмпирических процессов, индексированных классами функций. Современная теория эмпирических процессов обобщает классические результаты законов больших чисел, центральных и других предельных теорем равномерно по всему классу индексации при наложении энтропийных условий. Эти теоремы являются обобщенными аналогами классических теорем Гливенко – Кантелли и Донскера. Для проверки независимости случайной величины и события в работе предложены специальные эмпирические процессы. Исследованы свойства сходимости эмпирических процессов к соответствующим гауссовским процессам. Полученные результаты использованы для проверки справедливости модели случайного цензурирования справа.</p></abstract><trans-abstract xml:lang="en"><p>When analyzing statistical data in biomedical research, insurance, demography, as well as in other areas of practical research, random variables of interest take on certain values depending on the occurrence of certain events, e.g., when testing physical systems (individuals), the values of their operating time depend on the failures of subsystems; in the insurance business, the payments of insurance companies to their customers depends on insured events. In such experimental situations, the problems of studying the dependence of random variables on the corresponding events become rather important thus entailing the necessity to study the limiting properties of empirical processes indexed by classes of functions. The modern theory of empirical processes generalizes the classical results of the laws of large numbers, central and other limit theorems uniformly over the entire class of indexing under the imposition of entropy conditions. These theorems are generalized analogs of the classical theorems of Glivenko – Cantelli and Donsker. Special empirical processes are proposed in the study to check the independence of a random variable and an event. The properties of convergence of empirical processes to the corresponding Gaussian processes are analyzed. The results obtained are used to test the validity of the random right censoring model.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>случайная величина</kwd><kwd>независимость</kwd><kwd>эмпирические процессы</kwd><kwd>энтропия</kwd><kwd>закон больших чисел</kwd><kwd>центральная предельная теорема</kwd><kwd>гауссовский процесс</kwd><kwd>слабая сходимость</kwd><kwd>случайное цензурирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>random variable</kwd><kwd>independence</kwd><kwd>empirical processes</kwd><kwd>entropy</kwd><kwd>law of large numbers</kwd><kwd>central- limit theorem</kwd><kwd>Gaussian process</kwd><kwd>weak convergence</kwd><kwd>random censoring</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Abdushukurov A. A., Kakadjanova L. R. A class of special empirical process of independence / J. Siberian Federal Univ. Math. Phys. 2015. Vol. 8(2). P. 125 – 133.</mixed-citation><mixed-citation xml:lang="en">Abdushukurov A. A., Kakadjanova L. R. A class of special empirical process of independence / J. Siberian Federal Univ. Math. Phys. 2015. Vol. 8(2). P. 125 – 133.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Abdushukurov A. A., Kakadjanova L. R. Sequential empirical process of independence / J. Siberian Federal Univ. Math. Phys. 2018. Vol. 5(11). P. 634 – 643.</mixed-citation><mixed-citation xml:lang="en">Abdushukurov A. A., Kakadjanova L. R. Sequential empirical process of independence / J. Siberian Federal Univ. Math. Phys. 2018. Vol. 5(11). P. 634 – 643.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Abdushukurov A. A., Kakadjanova L. R. The uniform variants of the Glivenko-Cantelli and Donsker type theorems for a sequential integral processes of independence / American J. Theor. &amp; Appl. Stat. 2020. Vol. 9(4). P. 121 – 126.</mixed-citation><mixed-citation xml:lang="en">Abdushukurov A. A., Kakadjanova L. R. The uniform variants of the Glivenko-Cantelli and Donsker type theorems for a sequential integral processes of independence / American J. Theor. &amp; Appl. Stat. 2020. Vol. 9(4). P. 121 – 126.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Kakadjanova L. R. Uniform theorems of the Glivenko – Cantelli and Donsker type for the sequential integral of the independence process / Byull. Inst. Matem. 2020. N 2. P. 83 – 91 [in Russian].</mixed-citation><mixed-citation xml:lang="en">Kakadjanova L. R. Uniform theorems of the Glivenko – Cantelli and Donsker type for the sequential integral of the independence process / Byull. Inst. Matem. 2020. N 2. P. 83 – 91 [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Kakadjanova L. R. Test statistics based on independence process / Bull. Natl. Univ. Uzb. Math Nat. Sci. 2020. Vol. 3(2). P. 178 – 187.</mixed-citation><mixed-citation xml:lang="en">Kakadjanova L. R. Test statistics based on independence process / Bull. Natl. Univ. Uzb. Math Nat. Sci. 2020. Vol. 3(2). P. 178 – 187.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Abdushukurov A. A., Kakadjanova L. R. Empirical characteristic processes of independence / Byull. Inst. Matem. 2020. N 1. P. 41 – 52 [in Russian].</mixed-citation><mixed-citation xml:lang="en">Abdushukurov A. A., Kakadjanova L. R. Empirical characteristic processes of independence / Byull. Inst. Matem. 2020. N 1. P. 41 – 52 [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Abdushukurov A. A. Statistics of incomplete observations. — Tashkent, University, 2009. — 269 p. [in Russian].</mixed-citation><mixed-citation xml:lang="en">Abdushukurov A. A. Statistics of incomplete observations. — Tashkent, University, 2009. — 269 p. [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Dudley R. M. Uniform central limit theorems. — Cambridge: Cambridge Univ. Press, 1999. — 472 p.</mixed-citation><mixed-citation xml:lang="en">Dudley R. M. Uniform central limit theorems. — Cambridge: Cambridge Univ. Press, 1999. — 472 p.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Dudley R. M. Notes on empirical process. — Cambridge, 2000. — 144 p.</mixed-citation><mixed-citation xml:lang="en">Dudley R. M. Notes on empirical process. — Cambridge, 2000. — 144 p.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Mason D. M. Selected defenitions and results from modern empirical process theory. Comunicaciones del CIMAT. 1-17-01, 16.03.2017 (PE). — 105 p.</mixed-citation><mixed-citation xml:lang="en">Mason D. M. Selected defenitions and results from modern empirical process theory. Comunicaciones del CIMAT. 1-17-01, 16.03.2017 (PE). — 105 p.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Ossiander Mina. A central limit theorems under metric entropy with L2 bracketing / Ann. Probab. 1987. Vol. 3(15). P. 897 – 919.</mixed-citation><mixed-citation xml:lang="en">Ossiander Mina. A central limit theorems under metric entropy with L2 bracketing / Ann. Probab. 1987. Vol. 3(15). P. 897 – 919.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Van der Vaart A. W., Wellner J. A. Weak convergence and empirical processes. — Springer, 1996. — 367 p.</mixed-citation><mixed-citation xml:lang="en">Van der Vaart A. W., Wellner J. A. Weak convergence and empirical processes. — Springer, 1996. — 367 p.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Van der Vaart A. W. Asymptotic Statistics. — Cambridge: Cambridge Univ. Press, 1998. — 443 p.</mixed-citation><mixed-citation xml:lang="en">Van der Vaart A. W. Asymptotic Statistics. — Cambridge: Cambridge Univ. Press, 1998. — 443 p.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Vapnik V. N. Statistical learning theory. — New York: Wiley, 1998. — 740 p.</mixed-citation><mixed-citation xml:lang="en">Vapnik V. N. Statistical learning theory. — New York: Wiley, 1998. — 740 p.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Csörgő S. Estimating in proportional hazards model of random censorship / Statistics. 1988. Vol. 19. N 3. P. 437 – 463.</mixed-citation><mixed-citation xml:lang="en">Csörgő S. Estimating in proportional hazards model of random censorship / Statistics. 1988. Vol. 19. N 3. P. 437 – 463.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
