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<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">vestifm</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия физико-математических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-2430</issn><issn pub-type="epub">2524-2415</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-2430-2021-57-2-206-216</article-id><article-id custom-type="elpub" pub-id-type="custom">vestifm-587</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>МАТЕМАТИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATHEMATICS</subject></subj-group></article-categories><title-group><article-title>Интегралы и интегральные преобразования, связанные с совместным векторным гауссовским распределением</article-title><trans-title-group xml:lang="en"><trans-title>The integrals and integral transformations connected with the joint vector Gaussian distribution</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>Муха</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Mukha</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Муха Владимир Степанович – доктор технических наук, профессор, профессор кафедры информационных технологий автоматизированных систем</p><p>ул. П. Бровки, 6, 220013, г. Минск, Республика Беларусь</p></bio><bio xml:lang="en"><p>Vladimir S. Mukha – Dr. Sc. (Engineering), Professor, Professor of the Department of Information Technologies of Automated Systems</p><p>6, P. Brovka Str., 220013, Minsk, Republic of Belarus</p></bio><email xlink:type="simple">mukha@bsuir.by</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Како</surname><given-names>Н. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Kako</surname><given-names>N. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Како Нэнси Форат – аспирант</p><p>ул. П. Бровки, 6, 220013, г. Минск, Республика Беларусь</p></bio><bio xml:lang="en"><p>Nancy Forat Kako – Postgraduate Student</p><p>6, P. Brovka Str., 220013, Minsk, Republic of Belarus</p></bio><email xlink:type="simple">kako.nancy@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный университет информатики и радиоэлектроники</institution></aff><aff xml:lang="en"><institution>Belarusian State University of Informatics and Radioelectronics</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>15</day><month>07</month><year>2021</year></pub-date><volume>57</volume><issue>2</issue><fpage>206</fpage><lpage>216</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Муха В.С., Како Н.Ф., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Муха В.С., Како Н.Ф.</copyright-holder><copyright-holder xml:lang="en">Mukha V.S., Kako N.F.</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://vestifm.belnauka.by/jour/article/view/587">https://vestifm.belnauka.by/jour/article/view/587</self-uri><abstract><p>Во многих приложениях желательно рассматривать не один случайный вектор, а набор случайных векторов с совместным распределением. Данная статья посвящена интегралам и интегральным преобразованиям, связанным с совместной векторной гауссовской функцией плотности вероятности. Такие интегралы и преобразования возникают в теории статистических решений, в частности в теории дуального управления, которая базируется на теории статистических решений. Одним из представленных результатов является интеграл от совместной векторной гауссовской функции плотности вероятности. Другие результаты – это формула полной вероятности и формула Байеса, сформулированные в терминах совместной векторной гауссовской функцией плотности вероятности. В качестве примера получены байесовские оценки коэффициентов множественной функции регрессии. Предложенные интегралы могут быть использованы как табличные интегралы в различных областях исследований</p></abstract><trans-abstract xml:lang="en"><p>In many applications it is desirable to consider not one random vector but a number of random vectors with the joint distribution. This paper is devoted to the integral and integral transformations connected with the joint vector Gaussian probability density function. Such integral and transformations arise in the statistical decision theory, particularly, in the dual control theory based on the statistical decision theory. One of the results represented in the paper is the integral of the joint Gaussian probability density function. The other results are the total probability formula and Bayes formula formulated in terms of the joint vector Gaussian probability density function. As an example the Bayesian estimations of the coefficients of the multiple regression function are obtained. The proposed integrals can be used as table integrals in various fields of research.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>байесовские оценки</kwd><kwd>совместное векторное гауссовское распределение</kwd><kwd>многомерные интегралы</kwd><kwd>формула полной вероятности</kwd><kwd>формула Байеса</kwd><kwd>множественная функция регрессии</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Bayesian estimations</kwd><kwd>joint vector Gaussian distribution</kwd><kwd>multivariate integrals</kwd><kwd>total probability formula</kwd><kwd>Bayes formula</kwd><kwd>multiple regression function</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">Wakefield J. Bayesian and Frequentist Regression Methods. Springer, 2013. 709 p. https://doi.org/10.1007/978-1-4419-0925-1</mixed-citation><mixed-citation xml:lang="en">Wakefield J. Bayesian and Frequentist Regression Methods. Springer, 2013. 709 p. https://doi.org/10.1007/978-1-4419-0925-1</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">DeGroot M. H. Optimal Statistical Decisions. McGraw-Hill Inc., 1970. 489 p.</mixed-citation><mixed-citation xml:lang="en">DeGroot M. H. Optimal Statistical Decisions. McGraw-Hill Inc., 1970. 489 p.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Zellner A. An Introduction to Bayesian Inference in Econometrics. John Wiley and Sons, Inc., 1971. 448 p.</mixed-citation><mixed-citation xml:lang="en">Zellner A. An Introduction to Bayesian Inference in Econometrics. John Wiley and Sons, Inc., 1971. 448 p.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Berger J. O. Statistical Decision Theory and Bayesian Analysis. New York, Springer-Verlag, 1985. 618 p. https://doi.org/10.1007/978-1-4757-4286-2</mixed-citation><mixed-citation xml:lang="en">Berger J. O. Statistical Decision Theory and Bayesian Analysis. New York, Springer-Verlag, 1985. 618 p. https://doi.org/10.1007/978-1-4757-4286-2</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Fel’dbaum A. A. Optimal Control Systems. New York, London, Academic Press, 1965. 452 p.</mixed-citation><mixed-citation xml:lang="en">Fel’dbaum A. A. Optimal Control Systems. New York, London, Academic Press, 1965. 452 p.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Mukha V. S., Kako N. F. Integrals and integral transformations connected with vector Gaussian distribution. Vestsі Natsyianal’nai akademіі navuk Belarusі. Seryia fіzіka-matematychnykh navuk = Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics series, 2019, vol. 55, no. 4, pp. 457–466. https://doi.org/10.29235/1561-2430-2019-55-4-457-466</mixed-citation><mixed-citation xml:lang="en">Mukha V. S., Kako N. F. Integrals and integral transformations connected with vector Gaussian distribution. Vestsі Natsyianal’nai akademіі navuk Belarusі. Seryia fіzіka-matematychnykh navuk = Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics series, 2019, vol. 55, no. 4, pp. 457–466. https://doi.org/10.29235/1561-2430-2019-55-4-457-466</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Mukha V. S., Kako N. F. Total probability formula for vector Gaussian distributions. Doklady BGUIR, 2021, vol. 19, no. 2, pp. 58–64. https://doi.org/10.35596/1729-7648-2021-19-2-58-64</mixed-citation><mixed-citation xml:lang="en">Mukha V. S., Kako N. F. Total probability formula for vector Gaussian distributions. Doklady BGUIR, 2021, vol. 19, no. 2, pp. 58–64. https://doi.org/10.35596/1729-7648-2021-19-2-58-64</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Gantmacher F. R. The Theory of Matrices. Vol. 1. New York, Chelsea Publ. Company, 1959. 374 p. https://doi.org/10.1126/science.131.3408.1216-a</mixed-citation><mixed-citation xml:lang="en">Gantmacher F. R. The Theory of Matrices. Vol. 1. New York, Chelsea Publ. Company, 1959. 374 p. https://doi.org/10.1126/science.131.3408.1216-a</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Mukha V. S., Kako N. F. Dual Control of Multidimensional-matrix Stochastic Objects. Informatsionnye tekhnologii i sistemy 2019 (ITS 2019): Materialy mezhdunarodnoi konferentsii, BGUIR, Minsk, 30 oktyabrya 2019 g. [Information Technologies and Systems 2019 (ITS 2019): Proceeding of the International Conference, BSUIR, Minsk, 30th October 2019]. Minsk, 2019, pp. 236–237 (in Russian).</mixed-citation><mixed-citation xml:lang="en">Mukha V. S., Kako N. F. Dual Control of Multidimensional-matrix Stochastic Objects. Informatsionnye tekhnologii i sistemy 2019 (ITS 2019): Materialy mezhdunarodnoi konferentsii, BGUIR, Minsk, 30 oktyabrya 2019 g. [Information Technologies and Systems 2019 (ITS 2019): Proceeding of the International Conference, BSUIR, Minsk, 30th October 2019]. Minsk, 2019, pp. 236–237 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Mukha V. S., Kako N. F. Flat Problem of Allowance Distribution as Dual Control Problem. Informatsionnye tekhnologii i sistemy 2020 (ITS 2020): Materialy mezhdunarodnoi konferentsii, BGUIR, Minsk, Belarus’, 18 noyabrya 2020 g. [Information Technologies and Systems 2020 (ITS 2020): Proceeding of the International Conference, BSUIR, Minsk, Belarus, 18th November 2020]. Minsk, 2020, pp. 195–196 (in Russian).</mixed-citation><mixed-citation xml:lang="en">Mukha V. S., Kako N. F. Flat Problem of Allowance Distribution as Dual Control Problem. Informatsionnye tekhnologii i sistemy 2020 (ITS 2020): Materialy mezhdunarodnoi konferentsii, BGUIR, Minsk, Belarus’, 18 noyabrya 2020 g. [Information Technologies and Systems 2020 (ITS 2020): Proceeding of the International Conference, BSUIR, Minsk, Belarus, 18th November 2020]. Minsk, 2020, pp. 195–196 (in Russian).</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>
