On the number of solutions of the equation $$\frac{{dx}}{{dt}} = \sum\limits_{j = 0}^n {a_j (t) x^j ,0 \leqq t \leqq 1,} $$ for whichx(0)=x(1)
On the number of solutions of the equation $$\frac{{dx}}{{dt}} = \sum\limits_{j = 0}^n {a_j (t) x^j ,0 \leqq t \leqq 1,} $$ for whichx(0)=x(1)
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DOI:
10.1007/bf01390315
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发表时间:
1980-02
影响因子:
3.1
通讯作者:
A. L. Neto
中科院分区:
文献类型:
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作者:
A. L. Neto