{"id":7145,"date":"2025-04-01T10:30:04","date_gmt":"2025-04-01T08:30:04","guid":{"rendered":"https:\/\/uni-freiburg.de\/frias\/?p=7145"},"modified":"2025-04-01T10:30:04","modified_gmt":"2025-04-01T08:30:04","slug":"prof-dr-james-mckernan","status":"publish","type":"post","link":"https:\/\/uni-freiburg.de\/frias\/prof-dr-james-mckernan\/","title":{"rendered":"Prof. Dr. James McKernan"},"content":{"rendered":"\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-top is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-media-text is-stacked-on-mobile is-vertically-aligned-top\" style=\"grid-template-columns:40% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"400\" src=\"https:\/\/uni-freiburg.de\/frias\/wp-content\/uploads\/sites\/62\/McKernan-James.jpg\" alt=\"\" class=\"wp-image-7146 size-full\" srcset=\"https:\/\/uni-freiburg.de\/frias\/wp-content\/uploads\/sites\/62\/McKernan-James.jpg 300w, https:\/\/uni-freiburg.de\/frias\/wp-content\/uploads\/sites\/62\/McKernan-James-225x300.jpg 225w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">University of California<br>Mathematics\/Algebraic Geometry<br><br>External Senior Fellow<br>July 2014 &#8211; August 2014<\/p>\n\n\n\n<div class=\"is-layout-flex wp-block-ufr-buttons-is-layout-flex\">\n\t\n\n<div class=\"wp-block-ufr-button\"> \n\t<a href=\"https:\/\/mathweb.ucsd.edu\/~jmckerna\/\"\n\t\t\t\taria-label=\"\"\n\t\tclass=\"\n\t\tbl-text-[1.125rem] bl-leading-[1.5625rem] bl-px-[26px] bl-py-[7px] bl-border-[2px] bl-gap-[8px] !bl-decoration-2 !bl-underline-offset-[5px] focus-visible:bl-outline-offset-[6px]\t\tbl-no-underline hover:bl-underline bl-font-medium\n\t\t\n\t\tfocus-visible:bl-outline-dotted focus-visible:bl-outline-2 bl-border-identity-black bl-text-identity-black\n\t   hover:bl-bg-identity-blue-80 hover:bl-border-identity-blue-80 hover:bl-text-pure-white\n\t   active:bl-bg-identity-blue active:bl-text-pure-white active:bl-border-identity-blue\n\t   !bl-outline-identity-black dark:bl-text-pure-white dark:!bl-border-pure-white\n\t\tdark:hover:bl-text-identity-black dark:hover:bl-bg-identity-yellow-40 dark:hover:!bl-border-identity-yellow-40\n\t\tdark:active:bl-text-identity-black dark:active:bl-bg-identity-yellow dark:active:!bl-border-identity-yellow\n\t\tdark:!bl-outline-pure-white\t\tbl-inline-flex bl-flex-row bl-items-center motion-safe:bl-transition-colors\n\t\tmotion-safe:bl-duration-[400ms] justify-center bl-hyphens-auto\n\t\t\">\n\t\t\t\t<span class=\"bl-inline-block\">\n\t\t\tWebsite\t\t<\/span>\n\t<\/a>\n<\/div>\n\n<\/div>\n\n\n\n\n<p class=\"wp-block-paragraph\">E-Mail: <a href=\"mailto:jmckernan@math.ucsd.edu\">jmckernan@math.ucsd.edu<\/a><\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-top is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"[&amp;&gt;*]:bl-relative last:[&amp;&gt;*.bl-absolute]:bl-absolute [&amp;&gt;*]:bl-z-20 last:[&amp;&gt;*]:bl-z-10 bl-relative bl-overflow-x-clip [.wp-block-ufr-section_&amp;]:bl-overflow-x-visible bl-bg-identity-lightblue bl-text-identity-black dark:bl-bg-identity-lightblue dark:bl-text-identity-black bl-py-[24px] align wp-block-ufr-section has-global-padding is-layout-constrained wp-block-ufr-section-is-layout-constrained\">\n\n\t\n\n<p class=\"wp-block-paragraph\">Last Update: 31.08.2014<\/p>\n\n\t<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h2 class=\"wp-block-heading\">Curriculum Vitae<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">James McKernan joined the UCSD mathematics faculty as professor in 2012, following faculty appointments at MIT, 2007-present, and UCSB 1195-2007. &nbsp;He received his B.A. from Trinity College, Cambridge, in 1985, and his Ph.D. from Harvard in 1991, under the direction of Joseph Harris. &nbsp;He was subsequently appointed an instructor at the University of Utah and the University of Texas. &nbsp;He was a Visiting Assistant Professorship at the Oklahoma State University from 1994-95. Professor McKernan&#8217;s research interests are in algebraic geometry.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Professor McKernan holds a Charles Lee Powell Endowed Chair in Mathematics at the University of California, San Diego. &nbsp;Before that he was the Norbert Wiener Professor of Mathematics (2009) at MIT. &nbsp;He received the Clay Mathematics Research Award in 2007. With Christopher Hacon, he was awarded the Frank Nelson Cole Prize in Algebra by the AMS in 2009. &nbsp;He is a Fellow of the Royal Society (2011).<\/p>\n\n\n\n<div style=\"height:32px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"bl-w-full wp-block-ufr-accordion\">\n\n\n<article class=\"ufr-accordion-container-wrapper\" data-accordion=\"animationDuration: 400; direction: vertical; collapsible: true; \">\n\t<div class=\"ufr-accordion-container-flex-wrapper \">\n\t\t\n\n<section\n\tid=\"Selected-Publications\"\n\tclass=\"ufr-accordion-item-section\n\tufr-accordion-item-section--vertical\">\n\t<div class=\"bl-group\/accordion-header ufr-accordion-item-header\n\t\t\t\"\n\trole=\"button\"\n\ttabindex=\"0\"\n\taria-label=\"Toggle accordion item: Selected Publications\"\n\taria-controls=\"Accordion Selected-Publications content\"\n\t>\n\t\t<div class=\"ufr-accordion-item-header-wrapper\n\t\t\t\t\t\">\n\t\t\t\t\t\t<h3 class=\"ufr-accordion-item-header-heading\n\t\t\t\tufr-accordion-item-header-heading--vertical\t\t\t\">\n\t\t\t\tSelected Publications\t\t\t<\/h3>\n\t\t<\/div>\n\t\t<span class=\"\n\t\t\tchevron-container\n\t\t\tufr-accordion-item-header-chevron-container\n\t\t\tufr-accordion-item-header-chevron-container--!numbered ufr-accordion-header-chevron-container--light-in-lightmode ufr-accordion-header-chevron-container--dark-in-darkmode \t\t\" aria-hidden=\"true\">\n\t\t\t<svg width=\"100%\" viewBox=\"0 0 35 50\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n\taria-label=\"chevron-right\" class=\"bl-h-[40px] md:bl-h-[40px] xl:bl-h-[100px] bl-rotate-90\" role=\"img\">\n\t<title>chevron-right<\/title>\n\t<path d=\"M5.00012 5L25.6062 25.0002L5.00012 45\" stroke=\"currentColor\" stroke-width=\"12\" \/>\n<\/svg>\n\t\t<\/span>\n\t<\/div>\n\t<div\n\t\tid=\"Accordion Selected-Publications content\"\n\t\tclass=\"ufr-accordion-item-body\n\t\t\tufr-accordion-item-body--vertical\t\t\"\n\t\t\t>\n\t\t\t\t<div\n\t\tclass=\"ufr-accordion-item-body-outer-content-wrapper\n\t\t\t\t\t\"\n\t\taria-hidden=\"true\"\n\t\t>\n\t\t\t<div class=\"is-layout-flow\n\t\t\t\t\t\t\t\">\n\t\t\t\t\n\n<ul class=\"wp-block-list\">\n<li>Existence of minimal models for varieties of log general type. I, with C. Birkar, P. Cascini,<br>C. Hacon, J. Amer. Math. Soc. 2010, Vol 23, no. 2. (405-468).<\/li>\n\n\n\n<li>Existence of minimal models for varieties of log general type. II, with C. Hacon, J. Amer.<br>Math. Soc. 2010, Vol 23, no. 2. (469-490).<\/li>\n\n\n\n<li>Boundedness of pluricanonical maps, with C. Hacon, Inv. Math., October 2006, Vol 166, no 1. (1-25).<\/li>\n\n\n\n<li>On Shokurov&#8217;s rational connectedness conjecture, with C. Hacon, Duke Math. J. 2007, Vol<br>138, no. 1. (119-136).<\/li>\n\n\n\n<li>On the birational automorphisms of varieties of general type, with C. Hacon and C. Xu, Ann. of Math.,<br>Ann. of Math. (2) 177 (2013), no. 3, 1077\u20131111.<\/li>\n<\/ul>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/section>\n\n\n\n<section\n\tid=\"FRIAS-Project-2\"\n\tclass=\"ufr-accordion-item-section\n\tufr-accordion-item-section--vertical\">\n\t<div class=\"bl-group\/accordion-header ufr-accordion-item-header\n\t\t\t\"\n\trole=\"button\"\n\ttabindex=\"0\"\n\taria-label=\"Toggle accordion item: FRIAS Project\"\n\taria-controls=\"Accordion FRIAS-Project-2 content\"\n\t>\n\t\t<div class=\"ufr-accordion-item-header-wrapper\n\t\t\t\t\t\">\n\t\t\t\t\t\t<h3 class=\"ufr-accordion-item-header-heading\n\t\t\t\tufr-accordion-item-header-heading--vertical\t\t\t\">\n\t\t\t\tFRIAS Project\t\t\t<\/h3>\n\t\t<\/div>\n\t\t<span class=\"\n\t\t\tchevron-container\n\t\t\tufr-accordion-item-header-chevron-container\n\t\t\tufr-accordion-item-header-chevron-container--!numbered ufr-accordion-header-chevron-container--light-in-lightmode ufr-accordion-header-chevron-container--dark-in-darkmode \t\t\" aria-hidden=\"true\">\n\t\t\t<svg width=\"100%\" viewBox=\"0 0 35 50\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n\taria-label=\"chevron-right\" class=\"bl-h-[40px] md:bl-h-[40px] xl:bl-h-[100px] bl-rotate-90\" role=\"img\">\n\t<title>chevron-right<\/title>\n\t<path d=\"M5.00012 5L25.6062 25.0002L5.00012 45\" stroke=\"currentColor\" stroke-width=\"12\" \/>\n<\/svg>\n\t\t<\/span>\n\t<\/div>\n\t<div\n\t\tid=\"Accordion FRIAS-Project-2 content\"\n\t\tclass=\"ufr-accordion-item-body\n\t\t\tufr-accordion-item-body--vertical\t\t\"\n\t\t\t>\n\t\t\t\t<div\n\t\tclass=\"ufr-accordion-item-body-outer-content-wrapper\n\t\t\t\t\t\"\n\t\taria-hidden=\"true\"\n\t\t>\n\t\t\t<div class=\"is-layout-flow\n\t\t\t\t\t\t\t\">\n\t\t\t\t\n\n<h3 class=\"wp-block-heading\"><strong><strong>The birational classification of algebraic varieties<\/strong>.<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Algebraic geometry is the study of systems of polynomial equations. The minimal model program is an ambitious program to find easy ways to present the solutions to polynomial equations. \u00a0The main goals of the project are to show that there are only finitely many types of Fano varieties in each dimension and to establish the existence of minimal models.<\/p>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n<\/section>\n\n\t<\/div>\n<\/article>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"[&amp;&gt;*]:bl-relative last:[&amp;&gt;*.bl-absolute]:bl-absolute [&amp;&gt;*]:bl-z-20 last:[&amp;&gt;*]:bl-z-10 bl-relative bl-overflow-x-clip [.wp-block-ufr-section_&amp;]:bl-overflow-x-visible bl-bg-transparent bl-text-inherit dark:bl-bg-transparent dark:bl-text-inherit alignfull wp-block-ufr-section has-global-padding is-layout-constrained wp-block-ufr-section-is-layout-constrained\">\n\n\t\t\t\t<div class=\"bl-absolute bl-inset-0 bl-w-full bl-h-full bl-pointer-events-none bl-mt-0\">\n\t\t\t<div\n\t\t\tclass=\"bl-absolute bl-origin-center\n\t\t\t\tbl-w-96\t\t\t\tbl-top-[50%] -bl-translate-y-[50%] bl-left-[50%] -bl-translate-x-[50%]\t\t\t\t\">\n\t\t\t\t<svg\n\twidth=\"100%\"\n\tviewBox=\"0 0 64.5 64.5\"\n\tfill=\"none\"\n\txmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n\taria-label=\"\"\n\tclass=\"bl-relative bl-block dark:bl-hidden bl-w-full\"\n\trole=\"img\">\n\t<title><\/title>\n<linearGradient\n\tid=\"YIprN1Ak76\"\n\tx1=\"50%\" y1=\"100%\"\n\tx2=\"50%\" y2=\"0%\">\n\t<stop\n\t\toffset=\"0%\"\n\t\tstop-color=\"#f5c2ed\"\n\t\tstop-opacity=\"1\" \/>\n\t<stop\n\t\toffset=\"100%\"\n\t\tstop-color=\"#f5c2ed\"\n\t\tstop-opacity=\"0\" \/>\n<\/linearGradient>\n\t<path\n\t\td=\"m32.25,64c17.53,0,31.75-14.21,31.75-31.75S49.78.5,32.25.5.5,14.71.5,32.25s14.21,31.75,31.75,31.75\"\n\t\tstroke-width=\"2px\"\n\t\tvector-effect=\"non-scaling-stroke\"\n\t\tfill=\"url(#YIprN1Ak76)\" \/>\n<\/svg>\n<svg\n\twidth=\"100%\"\n\tviewBox=\"0 0 64.5 64.5\"\n\tfill=\"none\"\n\txmlns=\"http:\/\/www.w3.org\/2000\/svg\"\n\taria-label=\"\"\n\tclass=\"bl-relative bl-hidden dark:bl-block bl-w-full\"\n\trole=\"img\">\n\t<title><\/title>\n<linearGradient\n\tid=\"ldTur3q0pv\"\n\tx1=\"50%\" y1=\"100%\"\n\tx2=\"50%\" y2=\"0%\">\n\t<stop\n\t\toffset=\"0%\"\n\t\tstop-color=\"#000149\"\n\t\tstop-opacity=\"1\" \/>\n\t<stop\n\t\toffset=\"100%\"\n\t\tstop-color=\"#000149\"\n\t\tstop-opacity=\"0\" \/>\n<\/linearGradient>\n\t<path\n\t\td=\"m32.25,64c17.53,0,31.75-14.21,31.75-31.75S49.78.5,32.25.5.5,14.71.5,32.25s14.21,31.75,31.75,31.75\"\n\t\tstroke-width=\"2px\"\n\t\tvector-effect=\"non-scaling-stroke\"\n\t\tfill=\"url(#ldTur3q0pv)\" \/>\n<\/svg>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:128px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>University of CaliforniaMathematics\/Algebraic Geometry External Senior FellowJuly 2014 &#8211; August 2014 E-Mail: jmckernan@math.ucsd.edu Curriculum Vitae James McKernan joined the UCSD mathematics faculty as professor in 2012, following faculty appointments at MIT, 2007-present, and UCSB 1195-2007. &nbsp;He received his B.A. from Trinity College, Cambridge, in 1985, and his Ph.D. from Harvard in 1991, under the direction<\/p>\n","protected":false},"author":389,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_trash_the_other_posts":false,"editor_notices":[],"_show_in_pageentry_slider":true,"_pageentry_slider_title":"","footnotes":""},"categories":[147,26,159,42,70,154],"tags":[],"class_list":["post-7145","post","type-post","status-publish","format-standard","hentry","category-2013-14","category-fellow","category-mathematics","category-senior-fellowship-programme","category-united-states-of-america","category-university-of-california"],"featured_image_url":null,"featured_image_alt":"","_links":{"self":[{"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/posts\/7145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/users\/389"}],"replies":[{"embeddable":true,"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/comments?post=7145"}],"version-history":[{"count":1,"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/posts\/7145\/revisions"}],"predecessor-version":[{"id":7147,"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/posts\/7145\/revisions\/7147"}],"wp:attachment":[{"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/media?parent=7145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/categories?post=7145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/uni-freiburg.de\/frias\/wp-json\/wp\/v2\/tags?post=7145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}