{"id":1375,"date":"2022-11-18T13:40:44","date_gmt":"2022-11-18T04:40:44","guid":{"rendered":"https:\/\/mathematicians.korea.ac.kr\/sk23\/?p=1375"},"modified":"2022-11-17T12:00:01","modified_gmt":"2022-11-17T03:00:01","slug":"toric-schubert-grassmannian-and-flag-varieties","status":"publish","type":"post","link":"https:\/\/mathematicians.korea.ac.kr\/sk23\/2022\/11\/18\/toric-schubert-grassmannian-and-flag-varieties\/","title":{"rendered":"Toric, Schubert, Grassmannian and Flag Varieties"},"content":{"rendered":"<p>11\uc6d4 18\uc77c \uae08\uc694\uc77c \ub300\ud559\uc6d0 \uad70\ud45c\ud604\ub860 \uac15\uc758\uc2dc\uac04\uc5d0<br \/>\n\uc9c0\ub09c 11\uc6d4 11\uc77c \ud559\uacfc \uc815\uae30\ud2b9\uac15\uc5d0\uc11c \ucda9\ubd81\ub300\ud559\uad50 \uc774\uc740\uc815 \uad50\uc218\ub2d8\uaed8\uc11c \uac15\uc758\ud558\uc2e0 \ub0b4\uc6a9\uc758<br \/>\n&#8220;\ub300\uc218\uc801\uc778&#8221; \uce21\uba74\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4. <\/p>\n<p>1. \uc2dc\uac04: 2022\ub144 11\uc6d4 18\uc77c \uae08\uc694\uc77c 2\uc2dc (\ub300\ud559\uc6d0 \uad70\ud45c\ud604\ub860 \uc218\uc5c5\uc2dc\uac04\uc785\ub2c8\ub2e4)<br \/>\n2. \uc7a5\uc18c: \uc774\ud559\uad00 524\ud638 \uac15\uc758\uc2e4<br \/>\n3. \uc81c\ubaa9: Toric, Schubert, Grassmannian and Flag Varieties<\/p>\n<p>\uc81c\ubaa9\uc5d0\uc11c \uc5b8\uae09\ud55c (1) \ub300\uc218 \ub2e4\uc591\uccb4\ub4e4\uc758 coordinate rings, (2) \uc77c\ubc18\uc120\ud615\uad70 General linear group\uc758 \uc720\ud55c\ucc28\uc6d0 \ud45c\ud604\ub860, \uadf8\ub9ac\uace0 (1) &amp; (2)\uc640 \uad00\ub828\ub41c \uc870\ud569\ub860\uc801\uc778 \ub0b4\uc6a9\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4. \uc608\uc81c\ub4e4\uc744 \ud1b5\ud574 \uae30\ucd08\uc801\uc778 \ub0b4\uc6a9\ubd80\ud130 \uc124\uba85\ud560\ud150\ub370, \ubca1\ud130\uacf5\uac04\uc758 exterior power, Grassmann \ub2e4\uc591\uccb4\uc758 Plucker embedding \uc815\ub3c4\ub97c \uc608\uc2b5\ud558\uace0 \uc624\uba74 \ub3c4\uc6c0\uc774 \ub418\uaca0\uc2b5\ub2c8\ub2e4. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>11\uc6d4 18\uc77c \uae08\uc694\uc77c \ub300\ud559\uc6d0 \uad70\ud45c\ud604\ub860 \uac15\uc758\uc2dc\uac04\uc5d0 \uc9c0\ub09c 11\uc6d4 11\uc77c \ud559\uacfc \uc815\uae30\ud2b9\uac15\uc5d0\uc11c \ucda9\ubd81\ub300\ud559\uad50 \uc774\uc740\uc815 \uad50\uc218\ub2d8\uaed8\uc11c \uac15\uc758\ud558\uc2e0 \ub0b4\uc6a9\uc758 &#8220;\ub300\uc218\uc801\uc778&#8221; \uce21\uba74\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4. 1. \uc2dc\uac04: 2022\ub144 11\uc6d4 18\uc77c \uae08\uc694\uc77c 2\uc2dc (\ub300\ud559\uc6d0 \uad70\ud45c\ud604\ub860 \uc218\uc5c5\uc2dc\uac04\uc785\ub2c8\ub2e4) 2. \uc7a5\uc18c: \uc774\ud559\uad00 524\ud638 \uac15\uc758\uc2e4 3. \uc81c\ubaa9: Toric, Schubert, Grassmannian and Flag Varieties \uc81c\ubaa9\uc5d0\uc11c \uc5b8\uae09\ud55c (1) \ub300\uc218 \ub2e4\uc591\uccb4\ub4e4\uc758 coordinate rings, (2) \uc77c\ubc18\uc120\ud615\uad70 General linear group\uc758 &#8230; <a title=\"Toric, Schubert, Grassmannian and Flag Varieties\" class=\"read-more\" href=\"https:\/\/mathematicians.korea.ac.kr\/sk23\/2022\/11\/18\/toric-schubert-grassmannian-and-flag-varieties\/\" aria-label=\"Toric, Schubert, Grassmannian and Flag Varieties\uc5d0 \ub300\ud574 \ub354 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc138\uc694\">\ub354 \uc77d\uae30<\/a><\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1375","post","type-post","status-publish","format-standard","hentry","category-news-events"],"distributor_meta":false,"distributor_terms":false,"distributor_media":false,"distributor_original_site_name":"","distributor_original_site_url":"https:\/\/mathematicians.korea.ac.kr\/sk23","push-errors":false,"_links":{"self":[{"href":"https:\/\/mathematicians.korea.ac.kr\/sk23\/wp-json\/wp\/v2\/posts\/1375","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mathematicians.korea.ac.kr\/sk23\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mathematicians.korea.ac.kr\/sk23\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/sk23\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/sk23\/wp-json\/wp\/v2\/comments?post=1375"}],"version-history":[{"count":2,"href":"https:\/\/mathematicians.korea.ac.kr\/sk23\/wp-json\/wp\/v2\/posts\/1375\/revisions"}],"predecessor-version":[{"id":1384,"href":"https:\/\/mathematicians.korea.ac.kr\/sk23\/wp-json\/wp\/v2\/posts\/1375\/revisions\/1384"}],"wp:attachment":[{"href":"https:\/\/mathematicians.korea.ac.kr\/sk23\/wp-json\/wp\/v2\/media?parent=1375"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/sk23\/wp-json\/wp\/v2\/categories?post=1375"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mathematicians.korea.ac.kr\/sk23\/wp-json\/wp\/v2\/tags?post=1375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}