{"id":19432,"date":"2024-03-27T11:42:02","date_gmt":"2024-03-27T02:42:02","guid":{"rendered":"https:\/\/www.waseda.jp\/fsci\/mathphys\/?p=19432"},"modified":"2024-03-27T11:46:40","modified_gmt":"2024-03-27T02:46:40","slug":"study-abroad-report%ef%bc%9apisa-university-italy","status":"publish","type":"post","link":"https:\/\/www.waseda.jp\/fsci\/mathphys\/news-en\/19432","title":{"rendered":"Study Abroad Report\uff1aPisa University, Italy."},"content":{"rendered":"<h3>Kenta Tomioka(Department of Pure and Applied Physics)<\/h3>\n<h4>1. Destination<\/h4>\n<p><a href=\"https:\/\/www.unipi.it\/index.php\/english\">Pisa University, Italy.<\/a><\/p>\n<h4>2. Dates of Stay<\/h4>\n<p>From 28 September 2023 to 12 March 2024 (167 days).<br \/>\nDeparture from Japan : 27 September 2023.<br \/>\nArrival to Japan : 13 March 2024.<\/p>\n<p>From 28 September 2023 to 12 March 2024 (167 days).<br \/>\nDeparture from Japan : 27 September 2023.<br \/>\nArrival to Japan : 13 March 2024.<\/p>\n<h4>3. Purpose<\/h4>\n<p>To visit Professor Vladimir Simeonov Gueorguiev and to study the nonlinear<br \/>\ndifferential equations (especially, nonlinear dispersive equations).<\/p>\n<h4>4. Main Host Professor<\/h4>\n<p><a href=\"https:\/\/people.dm.unipi.it\/~georgiev\/Intrelations.html\">Professor Vladimir Simeonov Gueorguiev<\/a> (Pisa University).<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 50%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-19432 gallery-columns-2 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.waseda.jp\/fsci\/mathphys\/news\/19401\/attachment\/pisa%e5%a4%a7%e5%ad%a6'><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"270\" src=\"https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/4b5eab809c47712b4bef566f115b52cd-360x270.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-19403\" srcset=\"https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/4b5eab809c47712b4bef566f115b52cd-360x270.jpg 360w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/4b5eab809c47712b4bef566f115b52cd-720x540.jpg 720w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-19403'>\n\t\t\t\tPisa University\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.waseda.jp\/fsci\/mathphys\/news\/19401\/attachment\/professor-vladimir-simeonov-gueorguiev'><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"270\" src=\"https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/Professor-Vladimir-Simeonov-Gueorguiev-360x270.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-1-19402\" srcset=\"https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/Professor-Vladimir-Simeonov-Gueorguiev-360x270.jpg 360w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/Professor-Vladimir-Simeonov-Gueorguiev-610x457.jpg 610w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/Professor-Vladimir-Simeonov-Gueorguiev-940x705.jpg 940w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/Professor-Vladimir-Simeonov-Gueorguiev-768x576.jpg 768w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/Professor-Vladimir-Simeonov-Gueorguiev-720x540.jpg 720w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/Professor-Vladimir-Simeonov-Gueorguiev.jpg 1299w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-19402'>\n\t\t\t\tProfessor Vladimir Simeonov Gueorguiev and me\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<h4>5. Research Activity<\/h4>\n<p>Kenta Tomioka, The vanishing dispersion limit of the Schr\u00f6dinger-improved<br \/>\nBoussinesq system and its first approximation, A three-day Dispersive Meeting in<br \/>\nPisa, 08-10 February 2024 (Italian time), Pisa University (Italy), 10 February 2024 (Italian time).<br \/>\n(Web site) <a href=\"https:\/\/pagine.dm.unipi.it\/forcella\/dispersive_days_02_2024.html\">https:\/\/pagine.dm.unipi.it\/forcella\/dispersive_days_02_2024.html<\/a><\/p>\n<p>\u201cThe research topic is to analyze nonlinear dispersive equations (or systems). For example, we are interested in the nonlinear Schr\u00f6dinger equation, the Zakharov<br \/>\nsystem and the Klein-Gordon-Schr\u00f6dinger system. Especially, we studied the behavior<br \/>\n(scattering problems or stability problems or blow up problems) of these solutions.\u201d<br \/>\n([1]).We have some results of our research partially.<\/p>\n<h4>6. Other comments<\/h4>\n<p>I appreciate Professor Tohru Ozawa and Professor Vladimir Simeonov Gueorguiev since<br \/>\nI could get the chances to study our research topics in Pisa University by the Cotutelle Program. Moreover, I appreciate Ms. Yukari Ishizaki, Waseda University<br \/>\nand Japan society for the promotion of science since they helped and supported me.<br \/>\nEspecially, first trip ([1]) was supported by Waseda University and second\u3000trip (this trip) was supported by Japan society for the promotion of science (DC2)<br \/>\nmainly. Finally, I appreciate everyone related to the Cotutelle Program and everyone whom I met.<\/p>\n<p>&nbsp;<\/p>\n<h4>7. Pictures<\/h4>\n<p>I show some pictures. I appreciate someone that help to take pictures. The information of pictures is based on my memory mainly.<\/p>\n<p>&nbsp;<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-2 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-2 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-2 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-2 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-2' class='gallery galleryid-19432 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/www.waseda.jp\/fsci\/mathphys\/news\/19401\/attachment\/3%e3%83%94%e3%82%b5%e3%81%ae%e9%a2%a8%e6%99%af'><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"270\" src=\"https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/fcf03ac29811fcf9f4fc5aa514ed3f98-360x270.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-19409\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-19409'>\n\t\t\t\tLandscape of Pisa\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/www.waseda.jp\/fsci\/mathphys\/news\/19401\/attachment\/%e3%83%94%e3%82%b5%e3%81%ae%e6%96%9c%e5%a1%94'><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"270\" src=\"https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/d2a1cbe89f8f9e48ff28692548365fcd-360x270.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" aria-describedby=\"gallery-2-19404\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-19404'>\n\t\t\t\tTower of Pisa\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.waseda.jp\/fsci\/mathphys\/news\/19401\/attachment\/%e3%83%94%e3%82%b5%e3%81%ae%e9%a2%a8%e6%99%af2'><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"270\" src=\"https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/b5e64116fdecce87ab873301009b77e5-360x270.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/b5e64116fdecce87ab873301009b77e5-360x270.jpg 360w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/b5e64116fdecce87ab873301009b77e5-610x457.jpg 610w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/b5e64116fdecce87ab873301009b77e5-940x705.jpg 940w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/b5e64116fdecce87ab873301009b77e5-768x576.jpg 768w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/b5e64116fdecce87ab873301009b77e5-720x540.jpg 720w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/b5e64116fdecce87ab873301009b77e5.jpg 1299w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<p>&nbsp;<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-3 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-3 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-3 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-3 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-3' class='gallery galleryid-19432 gallery-columns-3 gallery-size-thumbnail'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.waseda.jp\/fsci\/mathphys\/news\/19401\/attachment\/%e3%83%91%e3%82%b9%e3%82%bf'><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"270\" src=\"https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/59fcc8c91d65e8f4a9b64b6c97640498-360x270.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/59fcc8c91d65e8f4a9b64b6c97640498-360x270.jpg 360w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/59fcc8c91d65e8f4a9b64b6c97640498-610x457.jpg 610w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/59fcc8c91d65e8f4a9b64b6c97640498-940x705.jpg 940w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/59fcc8c91d65e8f4a9b64b6c97640498-768x576.jpg 768w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/59fcc8c91d65e8f4a9b64b6c97640498-720x540.jpg 720w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/59fcc8c91d65e8f4a9b64b6c97640498.jpg 1299w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/www.waseda.jp\/fsci\/mathphys\/news\/19401\/attachment\/%e3%83%94%e3%82%b5%e3%81%ae%e6%96%99%e7%90%861-2'><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"270\" src=\"https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/fdbc893266d6116ebbd7c59c0f5888d9-1-360x270.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.waseda.jp\/fsci\/mathphys\/news\/19401\/attachment\/%e3%83%94%e3%82%b5%e3%81%ae%e9%a2%a8%e6%99%af1'><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"270\" src=\"https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/6b834a84a426146b74f1a44de89839a1-360x270.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" srcset=\"https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/6b834a84a426146b74f1a44de89839a1-360x270.jpg 360w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/6b834a84a426146b74f1a44de89839a1-610x457.jpg 610w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/6b834a84a426146b74f1a44de89839a1-940x705.jpg 940w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/6b834a84a426146b74f1a44de89839a1-768x576.jpg 768w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/6b834a84a426146b74f1a44de89839a1-720x540.jpg 720w, https:\/\/www.waseda.jp\/fsci\/mathphys\/assets\/uploads\/2024\/03\/6b834a84a426146b74f1a44de89839a1.jpg 1299w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<p>&nbsp;<\/p>\n<div class=\"bg-white soft-double post-body wp-text\">\n<div id=\"title\" class=\"style-scope ytd-watch-metadata\">\n<p class=\"style-scope ytd-watch-metadata\">Prof. Vladimir Georgiev<\/p>\n<\/div>\n<p><iframe loading=\"lazy\" title=\"Prof. Vladimir Georgiev\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Jc62acZNywI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kenta Tomioka(Department of Pure and Applied Physics) 1. Destination Pisa University, Italy. 2. Dates of Stay  [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":19403,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[18],"tags":[144,83,109,135,136],"class_list":["post-19432","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-en","tag-activity-report-en","tag-events-en","tag-general-en","tag-student-en","tag-student-activities-en"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/posts\/19432","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/comments?post=19432"}],"version-history":[{"count":2,"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/posts\/19432\/revisions"}],"predecessor-version":[{"id":19443,"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/posts\/19432\/revisions\/19443"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/media\/19403"}],"wp:attachment":[{"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/media?parent=19432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/categories?post=19432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/tags?post=19432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}