<div dir="ltr"><span style="font-size:14px"> </span><span class="m_-5480093848939463635m_-5950955769855886775gmail-m_4834250219696774986gmail-il" style="font-size:14px">ミニ</span><span class="m_-5480093848939463635m_-5950955769855886775gmail-m_4834250219696774986gmail-il" style="font-size:14px">ワーク</span><span class="m_-5480093848939463635m_-5950955769855886775gmail-m_4834250219696774986gmail-il" style="font-size:14px">ショップ</span><span style="font-size:14px">（川井ホール）のお知らせ（追加と変更）</span><br><div class="gmail_quote"><div dir="ltr"><div><div class="gmail_quote"><div dir="ltr"><div><br>先にお知らせしました<span style="font-size:14px">2月7日（火曜）のミニワークショップに，<wbr>フンボルト大学のBrueing氏の</span></div><div><span style="font-size:14px">講演を追加させて</span>いただきます．そのため，開始時間を10時に変<wbr>更したいと思います．</div><div>また，海外からのお二人の歓迎会を18時よりいたしますので，ご<wbr>参加いただける方は5日までに</div><div>宮岡までご連絡ください．</div><div><br></div><div>プログラム：</div><div><br><span style="font-size:14px">2017年2月7日（火曜）</span><br style="font-size:14px"><span style="font-size:14px">10:00-11:00 梶ヶ谷徹（産総研・</span><span style="font-size:14px">東北大数理先端材料モデリングオープンイノベ<wbr>ーションラボラトリ</span><span style="font-size:14px">(MathAM-OIL)PD）</span></div><div><span><br style="font-size:14px"><span style="font-size:14px">Title: Reductions of minimal Lagrangian submanifolds with symmetries</span><br style="font-size:14px"><br style="font-size:14px"><span style="font-size:14px">Abstract: We give a Hsiang-Lawson type theorem for minimal Lagrangian submanifolds in a Kahler manifold. More precisely, we show the minimality of a K-invariant Lagrangian submanifold L in a Fano manifold M w.r.t. a globally conformal Kahler metric is equivalent to the minimality of the reduced Lagrangian submanifold L_0=L/K in a Kahler quotient w.r.t. the Hsiang-Lawson metric. Furthermore, we give some examples of Kahler reductions by using a circle action obtained from a chomogenenity one action on a Kahler-Einstein manifold of positive Ricci curvature. Applying these results, we give many examples of minimal Lagrangian submanifolds via reductions.</span><br style="font-size:14px"><br></span>11:15-12:15 <span style="font-size:10pt;font-family:cmr10">JOCHEN BRUE</span><span style="font-size:10pt;font-family:cmr10">NING (フンボルト大学，Berlin)</span></div>
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<p><span style="font-size:10pt;font-family:cmr10"> </span><span style="font-size:14px">Title: Global analysis on Them-Mather spaces</span></p><p><span style="font-size:14px">Abstract: 添付ファイルをごらんください．</span></p></div>
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</div><div><span><br><span style="font-size:14px">13:30-14:30 大仁田義裕（大阪市大，OCAMI）</span><br style="font-size:14px"><br style="font-size:14px"><span style="font-size:14px">Title: On Floer homology of the Gauss images of isoparametric hyper surfaces</span><br style="font-size:14px"><br style="font-size:14px"><span style="font-size:14px">Abstract: Recently we used the Floer homology and the lifted Floer homology for</span><br style="font-size:14px"><span style="font-size:14px">monotone Lagrangian submanifolds in order to study their Hamiltonian non-displaceability</span><br style="font-size:14px"><span style="font-size:14px">(H. Iriyeh, H. Ma, R. Miyaoka and Y. Ohnita,</span><br style="font-size:14px"><span style="font-size:14px">Hamiltonian non-displaceability of Gauss images of isoparametric hyper surfaces,</span><br style="font-size:14px"><span style="font-size:14px">Bull. London Math. Soc. (2016) 48 (5): 802-812).</span><br style="font-size:14px"><span style="font-size:14px">In this talk, I would like to explain the spectral sequences for the Floer homology and the lifted Floer homology of monotone Lagrangian submanifolds and their applications to the Gauss images of isoparametric hypersurfaces, which are the main technical part in our joint work.</span><br style="font-size:14px"><span style="font-size:14px">Moreover I will suggest some related open problems for the further research.</span><br style="font-size:14px"><br style="font-size:14px"></span><span style="font-size:14px">15:00-16:00 (幾何セミナー：こちらも川井ホールで行います）</span><span><br style="font-size:14px"><br style="font-size:14px"><span style="font-size:14px">Z.Z.Tang (Chern Institute of Mathematics，北京師範大学）</span><br style="font-size:14px"><span style="font-size:14px">Title: Recent progress in isoparametric foliation</span><br style="font-size:14px"><br style="font-size:14px"><span style="font-size:14px">Abstract: The talk will give a survey on our recent works on isoparametric foliation and its several applications(e.g. eigenvalue estimate of laplacian), based on the joint work with <a href="http://J.Q.Ge">J.Q.Ge</a>, </span><span style="font-size:14px">C.Qian and W.J. Yan.</span><br style="font-size:14px"><br style="font-size:14px"><span style="font-size:14px">18:00- 歓迎会</span><br style="font-size:14px"><br style="font-size:14px"></span></div><div><span> 宮岡礼子</span></div></div></div></div></div></div>
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