1) multiple positive solutions
多个正解
1.
We employed the fixed-point theorem of cone expansion and compression to discuss the existence of multiple positive solutions of the following third-order three-point boundary value problemsu(t)+a(t)f(t,u(t))=0, 0
通过利用锥上的不动点定理讨论了下列三阶三点边值问题u(t)+a(t)f(t,u(t))=0,0多个正解的存在性,这里η∈(0,1),α∈[0,η1)是常数,λ∈(0,+∞)是一个参数。
2.
We employed the fixed-point theorem to obtain a sufficient condition of the existence of multiple positive solutions for a class of singular second-order three-point boundary value problem, u″(t)+a(t)f(u)=0,0
本文应用不动点指数定理得到了奇异非线性三点边值问题u″(t)+a(t)f(u)=0,0多个正解存在的一个充分条件,这里η∈(0,1)是一个常数,a∈C((0,1),[0,+∞)),f∈C([0,+∞),[0,+∞))。
2) Multiple positive periodic solution
多个正周期解
3) two positive solutions
两个正解
1.
In the paper,by making use of the Krasnosel skii fixed point theorem of cone expansion-compression type,we establish two existence theorems of two positive solutions for a class of nonlinear second-order three-point boundary value problem.
通过运用锥拉伸压缩型的不动点定理,对于一类非线性二阶三点边值问题建立了两个正解的两个存在性定理。
4) N positive solutions
N个正解
1.
By using monotone iterative techniques,this paper not only obtains the existence of N positive solutions,but also establishes iterative schemes for approximating the solutions.
应用单调迭代方法,研究四阶两点边值问题多个正解的存在性,不仅给出了此类问题N个正解存在的充分条件,而且还得到了可将其精确解逼近到误差任意小的近似解的迭代公式。
5) multiple solutions
多个解
1.
An application of this method for selection of a preferable solution within the multiple solutions is demonstrated.
论证了应用本方法对存在无数的多个解的情况下如何解决选择最喜好解的问题。
6) multiple positive solution
多正解
1.
An existence theorem of multiple positive solutions for higher order nonlinear neutral system of difference equations;
高阶非线性中立型差分方程组多正解的一个存在定理
2.
In this paper,by using the fixed point index theory,we obtain an existence criteria for multiple positive solution of high order non-autonomous nonlinear neutral difference equation.
利用不动点指数理论 ,得到了高阶非自治非线性中立型差分方程多正解的存在性准则 ,推广了有关文献中的相关结
补充资料：正解
【正解】
（术语）正觉之略名也。正悟解法性也。唯识论一曰：“为于二空有迷谬者生正解故。”同述记一本曰：“言正解者，正觉异号。”
（术语）正觉之略名也。正悟解法性也。唯识论一曰：“为于二空有迷谬者生正解故。”同述记一本曰：“言正解者，正觉异号。”
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参考词条