...ttp://xuebao.nuc.edu.cn 关键词:非线性; 梁方程; Galerkin 方法; 整体解 [gap=604]Key words: nonlinear; beam equation; Galerkin method; global solutions ...
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考察了一类非线性四阶弹性梁方程的解和正解的存在性。
The existence of solution and positive solution is considered for a fourth-order nonlinear elastic beam equation with derivatives of all orders.
本文章研究了具有旋度控制的线性梁方程的精确可控性。
On the exact controllability with energy constraint for bounded linear systems;
在弹性梁方程满足渐近非一致非共振条件时,讨论了方程解的存在性。
This paper discusses the solvability of an elastic beam equation under asymptotic nonuniform nonresonance condition.
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