{"id":1042,"date":"2023-06-25T19:18:38","date_gmt":"2023-06-26T02:18:38","guid":{"rendered":"https:\/\/dornsife.usc.edu\/sergey-lototsky\/?page_id=1042"},"modified":"2025-08-05T11:13:46","modified_gmt":"2025-08-05T18:13:46","slug":"math-507b-spring-2021","status":"publish","type":"page","link":"https:\/\/dornsife.usc.edu\/sergey-lototsky\/math-507b-spring-2021\/","title":{"rendered":"Math 507b: Theory of Probability, Spring 2021"},"content":{"rendered":"\n\n  \n    \n\n\n\n\n\n\n<div\n  class=\"cc--component-container cc--rich-text \"\n\n  \n  \n  \n  \n  \n  \n  >\n  <div class=\"c--component c--rich-text\"\n    \n      >\n\n    \n      \n<div class=\"f--field f--wysiwyg\">\n\n    \n  <p>Everything can change without notice at any moment&#8230;<\/p>\n<p>&nbsp;<\/p>\n<h1 align=\"center\">Theory of Probability, Part II (MATH 507b)<br \/>\nSpring 2021<br \/>\nClass number\u00a0 39716R<\/h1>\n<p>&nbsp;<\/p>\n<h3><span style=\"color: red;\"> Math 507b in Spring 2021 semester: Key dates <\/span><\/h3>\n<p><span style=\"color: red;\">\u00a0January 15: First day of classes<br \/>\n<\/span><\/p>\n<p><span style=\"color: red;\">\u00a0January 18: MLK Day, no class<br \/>\n<\/span><\/p>\n<p><span style=\"color: red;\">\u00a0February 15: Presidents Day, no class<br \/>\n<\/span><\/p>\n<p><span style=\"color: red;\">\u00a0March 12: Wellness Day, no class<br \/>\n<\/span><\/p>\n<p><span style=\"color: red;\">\u00a0March 19: Midterm exam<br \/>\n<\/span><\/p>\n<p><span style=\"color: red;\">\u00a0April 7: Wellness Day, no class<br \/>\n<\/span><\/p>\n<p><span style=\"color: red;\">\u00a0April 30: Wellness Day, no class<\/span><\/p>\n<p><span style=\"color: red;\">\u00a0May 5: Final exam<br \/>\n<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><strong> Instructor: <\/strong> <a href=\"https:\/\/dornsife.usc.edu\/\"> Sergey Lototsky. <\/a><br \/>\n<strong> Office:<\/strong> KAP 248D.<br \/>\n<strong> Phone:<\/strong> 213 740 2389<br \/>\n<strong> E-mail:<\/strong> lototsky usc edu.<\/h2>\n<p><strong> URL:\u00a0https:\/\/dornsife.usc.edu\/sergey-lototsky\/<\/strong><\/p>\n<p><strong>Lectures<\/strong> MWF 1-1:50pm.<\/p>\n<p><strong>Office Hours<\/strong>\u00a0 about 30 min before and after most lectures<br \/>\nAppointments at other time are welcome.<\/p>\n<p><strong>Course goal \u00a0 <\/strong>to learn the content of the main reference.<strong><br \/>\n<\/strong><\/p>\n<p><strong>Course objective\u00a0\u00a0 <\/strong>to prepare for whatever might be coming next, especially in continuous time.<strong><br \/>\n<\/strong><\/p>\n<p><strong> Course work\u00a0<\/strong> homework assignments, in-class presentation, final exam.<\/p>\n<p><strong> Official grading scheme \u00a0 <\/strong>40% homework assignments, 20% Midterm,\u00a0 40% final exam.<\/p>\n<p><strong> Main reference\u00a0<\/strong>\u00a0 Chapters 4-8 in the book <em>Probability: Theory and Examples<\/em>, 4th edition, by R. Durrett, Cambridge University Press, 2010.<\/p>\n<p><strong>Supplemental reference<\/strong>\u00a0\u00a0 <em>Probability<\/em> by A. Shiryaev, 2nd edition (Springer, 1996), especially Chapters II, V, VII, and VIII.<\/p>\n<h3><a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/Math507b-Sp2021.pdf\" target=\"_blank\" rel=\"noopener\">Homework problems<\/a> (do at least one per week)<\/h3>\n<p><strong>Some other references<\/strong><\/p>\n<p>R. Ash. Probability and Measure Theory, 2nd edition, Academic Press, 2000.<\/p>\n<p>K. Athreya, S. Lahiri. Measure Theory and Probability Theory, Academic Press, 2006.<\/p>\n<p>Y. Chow, H. Teichner. Probability Theory, Springer, 1978-1997.<\/p>\n<p>Kai Lai Chung. A Course in Probability Theory, Academic Press, 1968-2001.<\/p>\n<p>C. Dellacherie, P.-A. Meyer. <span class=\"title\">Probabilities and Potential.\u00a0<\/span> North-Holland Publishing Co<em>.,\u00a0<\/em> 1988.<\/p>\n<p>A. Gut. Probability: A Graduate Course, Springer, 2005.<\/p>\n<p>R. Dudley. Real Analysis and Probability, Cambridge University Press, 2004.<\/p>\n<p>O. Kallenberg. Foundations of Modern Probability, Springer, 1997-2002.<\/p>\n<p>D. Khoshnevisan. Probability, American Mathematical Society, 2007.<\/p>\n<p>A. Klenke. Probability Theory, Springer, 2008-2014.<\/p>\n<p>G. Lawler. Introduction to Stochastic Processes, Chapman and Hall, 1995.<\/p>\n<p>M. Loeve. Probability Theory (Two Volumes), Springer, 1963-1978.<\/p>\n<p>H. Tucker. A Graduate Course in Probability, Academic Press, 1967.<\/p>\n<p>Ya. Sinai, L. Korallov. Theory of Probability and Random Processes, 2nd edition, Springer, 2007.<\/p>\n<p>D. Williams. Probability with Martingales, Cambridge University Press, 1991.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong>Supplemental material<\/strong><\/p>\n<p style=\"text-align: left;\">My notes:<strong><br \/>\n<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/SSRW-onR-summary.pdf\" target=\"_blank\" rel=\"noopener\">A summary of simple symmetric random walk on R<\/a><\/li>\n<li><a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/RenewalTheory-summary.pdf\" target=\"_blank\" rel=\"noopener\">A summary of renewal theory<\/a><\/li>\n<li><a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/FinStateMarkSequence-Summary-1.pdf\" target=\"_blank\" rel=\"noopener\">A summary of discrete-time Markov chains<\/a><\/li>\n<li><a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/MarkovProc-1.pdf\" target=\"_blank\" rel=\"noopener\">A summary of continuous-time Markov processes<\/a><\/li>\n<li><a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/BM-summary-2.pdf\" target=\"_blank\" rel=\"noopener\">A summary of Brownian motion<\/a><\/li>\n<li><a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/Linear-1.pdf\" target=\"_blank\" rel=\"noopener\">A summary of Kalman filter<\/a><\/li>\n<li><a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/CTMC.pdf\" target=\"_blank\" rel=\"noopener\">A summary of continuous time Markov chains<\/a><\/li>\n<\/ul>\n<p style=\"text-align: left;\">Other notes:<strong><br \/>\n<\/strong><a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/MartingaleInequalities.pdf\" target=\"_blank\" rel=\"noopener\">Some martingale inequalities <\/a>[two pages from Shiryaev]<\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/SaSRVandProcGeneration.pdf\" target=\"_blank\" rel=\"noopener\">How to generate symmetric alpha-stable random variables<\/a> [a research paper]<\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/Donsker-Davar-1.pdf\" target=\"_blank\" rel=\"noopener\">Donsker&#8217;s Theorem<\/a> [lecture notes by Davar Khoshnevisan]<\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/ProbabDistributions.pdf\" target=\"_blank\" rel=\"noopener\">(Almost) everything you need to know about probability distributions<\/a> [a survey paper]<\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/BenfordLaw.pdf\" target=\"_blank\" rel=\"noopener\">Benford&#8217;s law<\/a> [a survey paper]<\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/SizeBiasing-Survey.pdf\" target=\"_blank\" rel=\"noopener\">Size-biasing<\/a> [a survey paper]<\/p>\n<p style=\"text-align: left;\"><a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/BorweinIntegrals-RandomWalk.pdf\" target=\"_blank\" rel=\"noopener\">Borwien integrals and random walk<\/a> [for fun]<\/p>\n<p style=\"text-align: left;\">A musical challenge: what music piece contains <a href=\"https:\/\/dornsife.usc.edu\/sergey-lototsky\/wp-content\/uploads\/sites\/211\/2023\/06\/Sample1.pdf\" target=\"_blank\" rel=\"noopener\">this<\/a>?<\/p>\n\n\n\n<\/div>\n\n\n  <\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":282,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1042","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - 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