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研究一类非线性四阶常微分方程两点边值问题,得到一个存在唯一性定理。
The uniqueness and existence theorem for a nonlinear fourth-order boundary value problem is established.
youdao
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研究一类非线性四阶常微分方程两点边值问题,得到一个存在唯一性定理。
The uniqueness and existence theorem for a nonlinear fourth-order boundary value problem is established.
youdao