Ricardo Nicasso Benito A Reduç˜ao de Liapunov-Schmidt ... - Unesp
Ricardo Nicasso Benito A Reduç˜ao de Liapunov-Schmidt ... - Unesp
Ricardo Nicasso Benito A Reduç˜ao de Liapunov-Schmidt ... - Unesp
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A BIFURCAÇÃO DE HOPF 62<br />
〈v ∗ 2, v2〉 = 1<br />
2π<br />
= 1<br />
2π<br />
2π<br />
0<br />
2π<br />
0<br />
(d t 2cos(s) + d t 1sen(s))(c2cos(s) + c1sen(s))ds<br />
[d t 2c2cos 2 (s) + d t 2c1cos(s)sen(s)<br />
+ d t 1c2cos(s)sen(s) + d t 1c1sen 2 (s)]ds<br />
= 1<br />
2π<br />
2π<br />
0<br />
[d t 2c2cos 2 (s) + d t 2c2sen 2 (s)<br />
+ (d t 2c1 + d t 1c2)cos(s)sen(s)]ds<br />
= 1<br />
2π<br />
= 1<br />
2π<br />
〈v ∗ 1, v2〉 = 1<br />
2π<br />
= 1<br />
2π<br />
2π<br />
0<br />
2π<br />
0<br />
= 1<br />
(2π) = 1.<br />
2π<br />
2π<br />
0<br />
2π<br />
0<br />
[d t 2c2(cos 2 (s) + sen 2 (s)) + 0.cos(s)sen(s)]ds<br />
ds = 1<br />
2π (s) 2π<br />
0<br />
(d t 1cos(s) − d t 2sen(s))(c2cos(s) + c1sen(s))ds<br />
[d t 1c2cos 2 (s) + d t 1c1cos(s)sen(s)<br />
− d t 2c2cos(s)sen(s) − d t 2c1sen 2 (s)]ds<br />
= 1<br />
2π<br />
2π<br />
0<br />
[d t 1c2cos 2 (s) − d t 1c2sen 2 (s)<br />
+ d t 1c1cos(s)sen(s) − d t 1c1cos(s)sen(s)]ds<br />
= 1<br />
2π<br />
= 1<br />
2π<br />
2π<br />
0<br />
2π<br />
0<br />
[d t 1c2(cos 2 (s) − sen 2 (s))]ds<br />
0ds = 0.