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- mutiple positive solutions 多重正解
- Existence of positive solutions of BVP for second order IDE with fixed moments. 二阶脉冲微分方程边值问题。
- The non-existence of radially non-increasing positive solutions is derived for a system of quasi-linear elliptic differential equations first of all. 摘要首先得到一类拟线性椭圆型方程组正解的先验界估计和衰减性质，从而推出该方程组的径向非增正对称解的不存在性结果。
- We first get the nonexistence result for a related elliptic systems of nonincreasing positive solutions. 首先得到了它对应的椭圆型方程组非增正解的不存在性。
- The positive solutions of the equations are given by using method of direct structure in the Banach space. 主要从事泛函，微分方程，差分方程、差分方程理论及应用研究。
- Conclusion Positive solutions exist when the birth-rate of the predator belongs to a range. 结论当捕食者的出生率在某一范围取值时,正平衡解存在。
- The Positive Solution For All Your Flow Control Applications. 适用于所有流量控制领域的正确地解决方案。
- We are thus seeking the positive solution of the equation. 因而我们求方程的正根。
- Will China's growth wipe out the rest of the world's efforts to curb global warming - or can the country be an incubator for positive solutions? 中国因高速发展会抵消其它国家极力为全球变暖而作的努力吗?还是说这个国家将能酝酿和促成积极的解决方案?
- Erbe L H, Hu S, Wang H.Multiple positive solutions of some boundary value problems[J].J Math Anal Appl, 1994, 184: 640-648. 赵增勤.;非线性奇异微分方程边值问题的正解[J]
- Consider a class of nonl inear difference equation,the nonconvergence of positive solutions of the equati ons proved by direct computation method. 运用直接计算的方法证明了一类非线性差分方程的所有正解均为发散的.
- In this paper, under the weaker condition we can also prove the existence positive solutions of singular elliptic boundary value problem in a ball relative paper[1]. 相对文[1],在较弱的条件下同样能证明球内奇异椭圆边值问题存在正解。
- Little attention is on questions of existence of positive solutions for BVP of singular differential equation on measure chains and the relevant papers are few. 测度链上奇异微分方程边值问题正解的存在性,研究的人较少,相应的文献也要少的多。
- Oscillation;The existence of a positive solution;Neutral;Difference equa-tion. 01振动性;正解存在性;中立型;差分方程.
- The positive solution to a problem may require courage to initiate it. 肯定的去解决一个问题可能需要勇气开始去做。
- This paper discusses the existence of multiple positive solutions of a class of nonlinear singular boundary value problems by means of the fixed point index Theorem on cones. 摘要利用锥映射的不动点指数定理，研究了一类非线性奇异边值问题多个正解的存在性问题。
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- For the demand of practical problems , the far research on questions of existence of positive solutions for BVP of differential equation on measure chains has certain value. 由于实际的需要,进一步研究测度链上奇异非线性微分方程边值问题就具有其内在价值。
- In this paper, we show the existence of the multiple positive solutions of a class of three-order Boundary Value Problems via the fixed point theorem on cone. 摘要利用锥拉伸与锥压缩不动点定理研究了一类三阶两点边值问题的无穷多个正解。
- This paper studies the existence of monotone positive solutions to a type of three point boundary value problems of nonlinear second-order differential equations. 摘要利用范数形式的锥上不动点定理，研究了一类二阶微分方程三点边值问题单调正解的存在性。
