Formal asymptotics for blowup in the Willmore flow - Eurandom
Formal asymptotics for blowup in the Willmore flow - Eurandom
Formal asymptotics for blowup in the Willmore flow - Eurandom
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Different scales<br />
There are three regions <strong>in</strong> this problem correspond<strong>in</strong>g to three<br />
different scales.<br />
◮ In <strong>the</strong> remote region <strong>the</strong> solution hardly moves.<br />
◮ In <strong>the</strong> outer region <strong>the</strong> solution evolves (by def<strong>in</strong>ition) with<br />
<strong>the</strong> self similar scale (T − t) 1/4 .<br />
◮ In <strong>the</strong> <strong>in</strong>ner region <strong>the</strong> solution is governed by <strong>the</strong> <strong>blowup</strong> rate.<br />
Remote Region<br />
r(s)<br />
0.8<br />
0.6<br />
0.4<br />
0.2<br />
Outer Region<br />
Inner Region<br />
–1 –0.5 0<br />
0.5 1<br />
z(s)