
<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=iso-2022-jp">

<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>

</head>

<body dir="ltr">

<div>$B3F0L(B</div>

<div>($BK\%a!<%k$r=EJ#<u?.$5$l$?>l9g$O$4MF<O4j$$$^$9(B)</div>

<div><br>

</div>

<div>$BN)L?4[Bg3X?tM}2J3X2J$K=jB0$7$F$*$j$^$9B?Me4VBgJe$H?=$7$^$9!%(B</div>

<div>$B2<5-$NDL$j!$(B12$B7n(B20$BF|!J7n!K$KN)L?4[Bg3X4v2?3X%;%_%J!<$,(BZoom$B%_!<%F%#%s%0$K$h$kG[?.$K$F9T$o$l$^$9$N$G!$$*CN$i$;$$$?$7$^$9!%(B</div>

<div><br>

</div>

<div>$B;22C$K$O;vA0EPO?$,I,MW$G$9$N$G!$(B12$B7n(B19$BF|!JF|!K$^$G$K2<5-$N(BURL$B$h$j$4EPO?$/$@$5$$!%(B</div>

<div>$B$4EPO?$$$?$@$$$?J}$KEvF|$*Ck$4$m$^$G$K(BZoom$B%_!<%F%#%s%0$N>pJs$,FO$-$^$9!%(B</div>

<div><br>

</div>

<div>$B3'MM$N$4;22C$r$*BT$A$$$?$7$F$*$j$^$9!%(B</div>

<div>$B$^$?!$$4<~JU$K%;%_%J!<$K6=L#$r$b$?$l$=$&$JJ}$,$*$i$l$^$7$?$i!$$3$N%a!<%k$rE>Aw$7$F$$$?$@$1$k$H=u$+$j$^$9!%(B</div>

<div>$B$I$&$>$h$m$7$/$*4j$$$$$?$7$^$9!%(B</div>

<div><br>

</div>

<div>$BB?Me4V(B $BBgJe(B</div>

<div><br>

</div>

<div>$B5-(B</div>

<div><br>

</div>

<div><<$BN)L?4[Bg3X4v2?3X%;%_%J!<(B>></div>

<div>$BF|;~!'(B2021$BG/(B12$B7n(B20$BF|!J7n!K(B 16:30$B!A(B18:00</div>

<div>$B%?%$%H%k!'(B A bulk-edge correspondence through the second Chern number</div>

<div>$B9V1i<T!'4d0f(B $BIRMN(B $B!J5~ETBg3X!K(B</div>

<div>$B%"%V%9%H%i%/%H!'(B</div>

<div>$B<!$N(BURL$B$h$j$4Mw$/$@$5$$!%(B</div>

<div><br>

</div>

<div>http://www.math.ritsumei.ac.jp/home2/wp-content/uploads/geometry_seminar_poster_2021_12_20.pdf</div>

<div><br>

</div>

<div>$B3+:EJ}K!!'(B Zoom$B%_!<%F%#%s%0$GG[?.$$$?$7$^$9!%(B</div>

<div>$B2<5-$N(BURL$B$h$j(B12$B7n(B19$BF|!JF|!K$^$G$K$4EPO?$/$@$5$$!%(B</div>

<div>$BDI$C$F!$(BZoom$B%_!<%F%#%s%0$N>pJs$r$*CN$i$;$$$?$7$^$9!%(B</div>

<div><br>

</div>

<div>https://ritsumei-ac-jp.zoom.us/meeting/register/tJYpdOCtrT0tGNeOxlY6CzvNCdaJGrFjGIA2</div>

<div><br>

</div>

<div>$BLd$$9g$o$;@h!'N)L?4[Bg3XM}9)3XIt?tM}2J3X2J(B</div>

<div>$B!!!!!!!!!!!!!!B?Me4V(B $BBgJe(B</div>

<div>$B!!!!!!!!!!!!!!(Bdtarama [at] fc.ritsumei.ac.jp</div>

<div><br>

</div>

<div>************************************</div>

<div>Daisuke TARAMA</div>

<div>Department of Mathematical Sciences</div>

<div>Ritsumeikan University</div>

<div>Address: 1-1-1 Nojihigashi,</div>

<div>Kusatsu, Shiga, 525-8577, Japan</div>

<div>Office: West Wing (WW) 606</div>

<div>E-mail: dtarama [at] fc.ritsumei.ac.jp</div>

************************************

</body>

</html>