{"id":2342,"date":"2022-03-26T19:43:28","date_gmt":"2022-03-26T16:43:28","guid":{"rendered":"https:\/\/mathematics.haifa.ac.il\/?p=2342"},"modified":"2022-03-31T10:47:51","modified_gmt":"2022-03-31T07:47:51","slug":"u-haifa-topology-geometry-seminar-sunday-mar-27-2022-speaker-oren-ben-bassat-haifa-title-derived-analytic-geometry","status":"publish","type":"post","link":"https:\/\/mathematics.haifa.ac.il\/?p=2342","title":{"rendered":"U. Haifa Topology &#038; Geometry seminar: Sunday, Mar. 27, 2022. Speaker: Oren Ben-Bassat (Haifa). Title: &#8220;Derived Analytic Geometry&#8221;."},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Time: <\/strong>17:15<br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Location: <\/strong>On Zoom and in Room 614 Haifa University Mathematics and Science Building<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Abstract:<\/strong>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">I will start by reviewing some work of others: sketching a (higher) categorical approach to geometry. After that, I will explain how using this approach (derived) analytic geometry can be viewed in a precise way as a type of algebraic geometry. I will explain and use in a fundamental way Banach rings and categories of Banach modules over a Banach ring.&nbsp; The&nbsp;theories of derived&nbsp;analytic geometry from this perspective include&nbsp;both archimedean and non-archimedean&nbsp;analytic theories.&nbsp; I will give examples of homotopy epimorphisms between algebras of analytic nature. I will include examples and relevance in the rigid analytic context and an arithmetic context. I will discuss descent theorems and time permitting, other topics such as blow-ups.<br><strong>ZOOM COORDINATES:<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Weekly: <a rel=\"noreferrer noopener\" href=\"https:\/\/us02web.zoom.us\/meeting\/tZAkf-6tpzoqGNK7YSYRif5o6uBVxqyL7gd_\/ics?icsToken=98tyKuGspzMtH92UsBuBRpwIHYqgKO_xmH5fjY12yybWOhJaZFb5YPdgBKpuCfSH\" target=\"_blank\">https:\/\/us02web.zoom.us\/meeting\/tZAkf-6tpzoqGNK7YSYRif5o6uBVxqyL7gd_\/ics?icsToken=98tyKuGspzMtH92UsBuBRpwIHYqgKO_xmH5fjY12yybWOhJaZFb5YPdgBKpuCfSH<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recording:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/us02web.zoom.us\/rec\/share\/VUIgsXg21QPW0RC_cMjnwNzBElIFCLUT_0V_LNy0MupcCGV6dqIogEaqrr2r09Px.bQgJGXj6Hv5PUC9d\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/us02web.zoom.us\/rec\/share\/VUIgsXg21QPW0RC_cMjnwNzBElIFCLUT_0V_LNy0MupcCGV6dqIogEaqrr2r09Px.bQgJGXj6Hv5PUC9d<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Future speakers:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sanjeevi Krishnan (OSU) \u2013 April 3rd<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Niles Johnson (OSU) &#8211; April 10th<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Surojit Ghosh (IIT Roorkee) &#8211; April 24th<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dimitri Ara (Marseilles) &#8211; May 1<sup>st<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sourav Das (Haifa) \u2013 May 8th<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Viktoriya Ozornova (Bonn) &#8211; May 15th<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Andrew Salch (Wayne State) &#8211; May 22<sup>nd<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Markus Upmeier (Aberdeen) \u2013 May 29<sup>th<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Denis-Charles Cisinski (Regensburg) \u2013 June 5<sup>th<\/sup>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Time: 17:15 Location: On Zoom and in Room 614 Haifa University Mathematics and Science Building Abstract:&nbsp; I will start by reviewing some work of others: sketching a (higher) categorical approach to geometry. After that, I will explain how using this&#8230;<br \/><a class=\"read-more-button\" href=\"https:\/\/mathematics.haifa.ac.il\/?p=2342\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,4],"tags":[],"class_list":["post-2342","post","type-post","status-publish","format-standard","hentry","category-gt-seminar","category-seminar"],"_links":{"self":[{"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=\/wp\/v2\/posts\/2342","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2342"}],"version-history":[{"count":2,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=\/wp\/v2\/posts\/2342\/revisions"}],"predecessor-version":[{"id":2346,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=\/wp\/v2\/posts\/2342\/revisions\/2346"}],"wp:attachment":[{"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}