{"id":175,"date":"2023-11-07T13:16:55","date_gmt":"2023-11-07T04:16:55","guid":{"rendered":"https:\/\/www-p.sci.ocha.ac.jp\/math-kubo-lab\/?page_id=175"},"modified":"2026-05-25T15:35:39","modified_gmt":"2026-05-25T06:35:39","slug":"seminar-fluidmath","status":"publish","type":"page","link":"https:\/\/www-p.sci.ocha.ac.jp\/math-kubo-lab\/seminar-fluidmath\/","title":{"rendered":"\u6d41\u4f53\u6570\u5b66\u30bb\u30df\u30ca\u30fc"},"content":{"rendered":"<h2 align=\"center\">\u7b2c 27 \u56de\u3000\u6d41\u4f53\u6570\u5b66\u30bb\u30df\u30ca\u30fc<\/h2>\n<ul>\n<li>\u65e5\u3000\u00a0 \u6642:\u00a0 2026 \u5e74 6 \u6708 8\u65e5(\u6708) 15\u664230\u5206 \uff5e 17\u6642<\/li>\n<li>\u5834\u6240\u30fb\u6559\u5ba4:\u3000\u304a\u8336\u306e\u6c34\u5973\u5b50\u5927\u5b66\u7406\u5b66\u90e8 1\u53f7\u9928 629\u6559\u5ba4<\/li>\n<li>\u8b1b \u6f14 \u8005:\u3000\u77f3\u57a3 \u7950\u8f14 \u6c0f(\u95a2\u897f\u5b66\u9662\u5927\u5b66\u7406\u5b66\u90e8\u6570\u7406\u79d1\u5b66\u79d1)<\/li>\n<li>\u8b1b\u6f14\u984c\u76ee:\u3000Local energy decay estimates of solution to linearized compressible viscoelastic system in three-dimensional exterior domain<\/li>\n<li>\u8b1b\u6f14\u8981\u65e8:\u3000In this talk, we consider the large time behavior of solutions to the system of equations describing motion of compressible viscoelastic \ufb02uids in a three-dimensional exterior domain. As the first step, we focus on the linearized system around a motionless state and derive the local energy decay estimates of its solution to clarify the di\ufb00usion wave phenomena caused by sound wave, viscous diffusion and elastic shear wave. This talk is based on the joint work with Takayuki Kobayashi (The University of Osaka).<\/li>\n<\/ul>\n<hr \/>\n<p>\u3054\u8208\u5473\u304c\u3042\u308b\u65b9\u306f\u4e45\u4fdd\u307e\u3067\u3054\u9023\u7d61\u4e0b\u3055\u3044.<\/p>\n<p>\u307e\u305f,\u00a0 \u6d41\u4f53\u6570\u5b66\u30bb\u30df\u30ca\u30fc\u306f\u4eca\u5f8c\u4e0d\u5b9a\u671f\u3067\u958b\u50ac\u3059\u308b\u4e88\u5b9a\u3067\u3059.<\/p>\n<p>\u8b1b\u6f14\u8005\u304c\u6c7a\u307e\u308a\u307e\u3057\u305f\u3089,\u3053\u3053\u306b\u63b2\u793a\u3057\u307e\u3059.<\/p>\n<p>\u904e\u53bb\u306e\u30bb\u30df\u30ca\u30fc\u306e\u60c5\u5831\u306f\u3000<a href=\"https:\/\/www-p.sci.ocha.ac.jp\/math-kubo-lab\/seminar-fluidmath-info-old\/\">\u3053\u3061\u3089<\/a>\u3000\u3092\u3054\u89a7\u304f\u3060\u3055\u3044.<\/p>\n<p>\u6d41\u4f53\u6570\u5b66\u30bb\u30df\u30ca\u30fc\u3000\u4e16\u8a71\u4eba<\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li>\u9f4b\u85e4\u5e73\u548c(\u96fb\u6c17\u901a\u4fe1\u5927\u5b66)<\/li>\n<li>\u6751\u7530\u7f8e\u5e06(\u9759\u5ca1\u5927\u5b66)<\/li>\n<li>\u6e21\u908a\u572d\u5e02(\u516c\u7acb\u8acf\u8a2a\u6771\u4eac\u7406\u79d1\u5927\u5b66)<\/li>\n<li>\u4e45\u4fdd\u9686\u5fb9(\u304a\u8336\u306e\u6c34\u5973\u5b50\u5927\u5b66)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u7b2c 27 \u56de\u3000\u6d41\u4f53\u6570\u5b66\u30bb\u30df\u30ca\u30fc \u65e5\u3000\u00a0 \u6642:\u00a0 2026 \u5e74 6 \u6708 8\u65e5(\u6708) 15\u664230\u5206 \uff5e 17\u6642 \u5834\u6240\u30fb\u6559\u5ba4:\u3000\u304a\u8336\u306e\u6c34\u5973\u5b50\u5927\u5b66\u7406\u5b66\u90e8 1\u53f7\u9928 629\u6559\u5ba4 \u8b1b \u6f14 \u8005:\u3000\u77f3\u57a3 \u7950\u8f14 \u6c0f(\u95a2\u897f\u5b66\u9662\u5927\u5b66\u7406\u5b66\u90e8\u6570\u7406\u79d1 &hellip; <a href=\"https:\/\/www-p.sci.ocha.ac.jp\/math-kubo-lab\/seminar-fluidmath\/\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":51,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"","vk-ltc-link":"","vk-ltc-target":"0"},"class_list":["post-175","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www-p.sci.ocha.ac.jp\/math-kubo-lab\/wp-json\/wp\/v2\/pages\/175","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www-p.sci.ocha.ac.jp\/math-kubo-lab\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www-p.sci.ocha.ac.jp\/math-kubo-lab\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www-p.sci.ocha.ac.jp\/math-kubo-lab\/wp-json\/wp\/v2\/users\/51"}],"replies":[{"embeddable":true,"href":"https:\/\/www-p.sci.ocha.ac.jp\/math-kubo-lab\/wp-json\/wp\/v2\/comments?post=175"}],"version-history":[{"count":96,"href":"https:\/\/www-p.sci.ocha.ac.jp\/math-kubo-lab\/wp-json\/wp\/v2\/pages\/175\/revisions"}],"predecessor-version":[{"id":393,"href":"https:\/\/www-p.sci.ocha.ac.jp\/math-kubo-lab\/wp-json\/wp\/v2\/pages\/175\/revisions\/393"}],"wp:attachment":[{"href":"https:\/\/www-p.sci.ocha.ac.jp\/math-kubo-lab\/wp-json\/wp\/v2\/media?parent=175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}