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<div><span style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255);" class="elementToProof">幾何学 MLの皆様，</span></span></div>
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<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-size:12pt;font-family:Calibri, Arial, Helvetica, sans-serif;margin:0px">立命館大学の 高橋 と申します．</span><br>
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<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255);"><br>
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<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255);"><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; margin: 0px; text-align: left; background-color: rgb(255, 255, 255); display: inline !important;">来</span><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; margin: 0px; text-align: left; background-color: rgb(255, 255, 255); display: inline !important;">る
12月21日 ( 水 ) に立命館大学数理科学科談話会が行われます．</span><br class="ContentPasted0" style="color: rgb(209, 210, 211); font-family: NotoSansJP, Slack-Lato, Slack-Fractions, appleLogo, sans-serif; font-size: 14px; font-variant-ligatures: common-ligatures; text-align: left; background-color: rgb(34, 37, 41);">
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<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255);"><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; margin: 0px; text-align: left; background-color: rgb(255, 255, 255); display: inline !important;">み</span><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; margin: 0px; text-align: left; background-color: rgb(255, 255, 255); display: inline !important;">なさまのご参加をお待ちいたしております．</span></span></div>
<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255); display: inline !important;"><br>
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<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255); display: inline !important;">日時</span><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255); display: inline !important;">：2022年12月21日（水）16:30～17:30</span></div>
<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-variant-ligatures:common-ligatures;font-size:12pt;font-family:Calibri, Arial, Helvetica, sans-serif;margin:0px"><br>
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<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-variant-ligatures:common-ligatures;font-size:12pt;font-family:Calibri, Arial, Helvetica, sans-serif;margin:0px">開催方法： Zoomミーティングにて配信いたします．</span></div>
<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-variant-ligatures:common-ligatures;font-size:12pt;font-family:Calibri, Arial, Helvetica, sans-serif;margin:0px">参加をご希望の方は，下記のURLよりご登録のほどお願い申し上げます．</span><br>
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<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255);"><a target="_blank" class="c-link ContentPasted0" data-stringify-link="https://ritsumei-ac-jp.zoom.us/meeting/register/tJwldeuvqTwuHtJt41uYercDJtfyH_i_Bm1D" data-sk="tooltip_parent" href="https://ritsumei-ac-jp.zoom.us/meeting/register/tJwldeuvqTwuHtJt41uYercDJtfyH_i_Bm1D" rel="noopener noreferrer" tabindex="-1" data-remove-tab-index="true" style="font-variant-ligatures: common-ligatures; font-size: 14px; font-family: NotoSansJP, Slack-Lato, Slack-Fractions, appleLogo, sans-serif; margin: 0px; color: rgba(var(--sk_highlight,18,100,163),1); background-color: rgb(34, 37, 41);"><span style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">https://ritsumei-ac-jp.zoom.us/meeting/register/tJwldeuvqTwuHtJt41uYercDJtfyH_i_Bm1D</span></a></span></div>
<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-variant-ligatures:common-ligatures;font-size:12pt;font-family:Calibri, Arial, Helvetica, sans-serif;margin:0px"><br>
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<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-variant-ligatures:common-ligatures;font-size:12pt;font-family:Calibri, Arial, Helvetica, sans-serif;margin:0px">講演者：John Hunton 氏 (Durham Univ.)</span></div>
<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255);"><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; margin: 0px; text-align: left; background-color: rgb(255, 255, 255); display: inline !important;"><br>
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<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255);"><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; margin: 0px; text-align: left; background-color: rgb(255, 255, 255); display: inline !important;">タイトル：Aperiodic
Order – a tour through Logic, Topology, Dynamics and Continued Fractions</span></span></div>
<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255);"><span style="font-variant-ligatures:common-ligatures;margin:0px"><br>
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<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255);"><span style="font-variant-ligatures:common-ligatures;margin:0px">アブストラクト：</span></span></div>
<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-variant-ligatures:common-ligatures;font-size:12pt;font-family:Calibri, Arial, Helvetica, sans-serif;margin:0px">Aperiodic Order is the term used to discuss often geometric phenomena
which are not perfectly symmetric, yet have strong global structure and often approximate symmetries. The most well known examples are the aperiodic tilings of Penrose and others: tilings of the plane that never repeat, yet are highly structured and very far
from being random.</span></div>
<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255);"><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; margin: 0px; text-align: left; background-color: rgb(255, 255, 255); display: inline !important;">This
talk will be a gentle introduction to some of the topics arising in the field of Aperiodic Order. After sketching its</span><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; margin: 0px; text-align: left; background-color: rgb(255, 255, 255); display: inline !important;"><span> </span>historical
inception, we shall concentrate of the use of topology as a tool to think about it, linking to aspects of dynamics, ergodic theory and even continued fractions.</span></span></div>
<div style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255); display: inline !important;"><br>
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<div class="elementToProof"><span style="font-size: 14px; margin: 0px; color: rgb(0, 0, 0);"><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255); display: inline !important;">連絡先：
高橋典寿 ( 立命館大学理工学部数理科学科，e-mail: ntakaha [at]</span><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; font-family: NotoSansJP, Slack-Lato, Slack-Fractions, appleLogo, sans-serif; margin: 0px; color: rgb(209, 210, 211); background-color: rgb(34, 37, 41); display: inline !important;"><span class="ContentPasted0" style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);"> </span></span><a target="_blank" class="c-link ContentPasted0" data-stringify-link="http://fc.ritsumei.ac.jp" data-sk="tooltip_parent" href="http://fc.ritsumei.ac.jp/" rel="noopener noreferrer" tabindex="-1" data-remove-tab-index="true" style="font-variant-ligatures: common-ligatures; font-family: NotoSansJP, Slack-Lato, Slack-Fractions, appleLogo, sans-serif; margin: 0px; color: rgba(var(--sk_highlight,18,100,163),1); background-color: rgb(34, 37, 41);"><span style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);">fc.ritsumei.ac.jp</span></a><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; font-family: NotoSansJP, Slack-Lato, Slack-Fractions, appleLogo, sans-serif; margin: 0px; color: rgb(209, 210, 211); background-color: rgb(34, 37, 41); display: inline !important;"><span class="ContentPasted0" style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);"> </span></span><span class="ContentPasted0" style="font-variant-ligatures: common-ligatures; font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px; background-color: rgb(255, 255, 255); display: inline !important;">)</span></span></div>
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