1) Infinitely many solutions
无穷多解
1.
By means of the variational approach,in a condition weaker than(AR) the existence of infinitely many solutions of fourth-order elliptic equation is discussed.
在比(AR)条件更弱的一类超线性条件之下,利用变分方法讨论了一类超线性四阶椭圆方程的无穷多解的存在性。
2.
The aim of this paper is to discuss the infinitely many solutions of a class of p-biharmonic-like equations on a bounded smooth domain of RN,where 2p>N,and the nonlinearity may not be odd symmetric.
讨论了RN中有界光滑区域上的一类类p-双调和方程的无穷多解问题,其中2p>N,非线性项不必具有奇对称性。
2) multiple solutions
无穷多解
1.
In this paper,we considered the multiple solutions of the following p-Biharmonic-Like problem with 0-Dirichlet boundary value in a bounded domain with smooth boundary:△(a(△u|)△u|△u) = f (x,u), where f (x,u) is a nonlinear odd term.
考虑了类P-双调和方程△((a△up)△up-2△u)=f(x,u)的Dirichlet零边值问题的无穷多解问题,这里的非线性项是奇的,通过验证所定义的泛函满足Cerami条件,从而运用喷泉定理,得到了无穷多个大能量解的存在性。
2.
By considering the following p-Laplace problem of 0-DDirichlet boundary value in a bounded domain of Ω=(0,1)~N:-div(|Du|~(p-2)Du)=g(x,u)+f(x), the existence of multiple solutions in W~_(1,p)_0(Ω) is shown under some assumptions in this paper.
在有界区域Ω=(0,1)N中讨论含非对称形式的p laplace方程-div(|Du|p-2Du)=g(x,u)+f(x)的Dirichlet零边值问题,给出了在一定条件下无穷多解的存在性。
3.
In this paper, the recent achievements of multiple solutions in semilinear ellipic problems and p-Laplacian problems are related.
在更一般的条件下用不同的方法获得了方程无穷多解的存在性结果。
3) infinite solutions
无穷多解法
4) alternative optimum solutions
无穷多最优解
1.
Discriminance and expression of alternative optimum solutions of linear programming;
线性规划问题无穷多最优解的判别及表达式
5) infinite solution set
无穷解集
6) innumerable solutions
无穷解
1.
The watermark is constructed on the basis of the theorem of eigenvector and the property of an equation which has innumerable solutions.
应用特征向量的原理和方程具有无穷解时具有的特性产生水印,并采用相关值计算方法对水印进行检测。
补充资料：多苯基多亚甲基多异氰酸酯
多苯基多亚甲基多异氰酸酯，简称PAPI，或称粗MDI，浅黄色至褐色粘稠液体．有刺激性气味。相对密度(20℃／20 ℃)1．2，燃点218℃。PAPI实际上是由50％MDI与50％官能度大于2以上的多异氰酸酯组成的混合物。升温时能发生自聚作用。溶于氯苯、邻二氯苯、甲苯等。PAPI的活性低，蒸气压低，只是TDI的百分之一，故毒性很低。
用于制造聚氨脂胶粘剂。也可直接加入橡胶胶粘剂中，改善橡胶与尼龙或聚酯线的粘接性能。贮存于阴凉、通风、干燥的库房内，远离火种、热源。严格防水、防潮，避免光照。
用于制造聚氨脂胶粘剂。也可直接加入橡胶胶粘剂中，改善橡胶与尼龙或聚酯线的粘接性能。贮存于阴凉、通风、干燥的库房内，远离火种、热源。严格防水、防潮，避免光照。
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参考词条