1) Uniqueness of periodic orbit
周期解的唯一性
2) existence and uniqueness of 2π-periodic solution
2π周期解的存在性和唯一性
3) uniqueness of solution
解的唯一性
1.
As the solutions obtained with different methods appears with differently forms,the uniqueness of solution is needed to be verified to ensure the results achieved are the answer to problems exactly no matter how different the expre.
证明了Cosserat 问题的能量原理及解的唯一性定理,进一步完善了该理论,并保证了数值及解析求解结果的正确性。
2.
This paper presents a boundary integral equation of second order linear parabolic equations and proves uniqueness of solution of the boundary integral equation.
本文给出二阶线性抛物型方程的边界积分方程,并证明了该边界积分方程的解的唯一性。
3.
In this paper,we study the uniqueness of solution to semilinear heatconduction equation in higher dimension with the method of integration.
运用积分的方法研究一类高维半线性热传导方程解的唯一性问题。
4) The uniqueness of the solution
解的唯一性
1.
The uniqueness of the solution is proved by the extreme principle.
本文先提出一类线性非齐次带特征混合型抛物-逆抛物型方程和带有非局部边值条件的初边值问题,然后利用极值原理证明解的唯一性。
5) existence and uniqueness of solution
解的存在唯一性
1.
The existence and uniqueness of solution, existence of global attractor, analytic properties for times of solution have been proved.
证明了该方程解的存在唯一性,整体吸引子的存在性,解的时间解析性。
2.
The existence and uniqueness of solution of the fuzzy random Volterra integral equations on the condition of mean square integral is proved.
讨论了模糊随机Volterra积分方程在均方积分的情况下解的存在唯一性。
3.
Writers discuss the existence and uniqueness of solution for a class of differential equations with delays,and proves an important conclusion by using Picard\'s methods.
研究了一类多时滞微分方程初值问题解的存在唯一性,用Picard方法证明了这类初值问题解的存在唯一性结论,它是常微分方程基本理论中著名的Picard存在唯一性定理的推广。
6) existence and uniqueness of solutions
解的存在唯一性
1.
The author studies the existence and uniqueness of solutions of two-point bouneleny value problems for nonlinear fourth-order differential equation y(4)=f(x,y,y ,y ,y ) where the function f is continuous on×R4,and satisfies the Lipschitz condition.
讨论了非线性四阶微分方程y(4)=f(x,y,y',y'',y''')的两点边值问题解的存在唯一性。
2.
The present paper deals with some boundary value problems for the degenerate hyper- bolic equations of second order,mainly the formulation and representation of solutions for Darboux s first problem and general oblique derivative problem are given,and then by the complex analytic method,the existence and uniqueness of solutions for the problems are proved.
文中先给出第一Darboux问题和一般斜微商边值问题的提法和解的表示式,然后使用复分析方法证明了上述问题解的存在唯一性。
3.
This paper studies fuzzy stochastic differential equations and mainly includes two parts:Discussion on existence and uniqueness of solutions to fuzzy stochastic differential equations of It(?)-type and the corresponding approximate solutions.
本文研究主要包括两个部分:第一部分为It(?)型模糊随机微分方程解的存在唯一性的讨论,先给出解的定义以及全局Lipschitz条件下解的存在唯一性,随后又进一步将条件减弱为局部Lipschitz条件,并给出了Picard迭代的估计式;第二部分为It(?)型模糊随机微分方程的近似解。
补充资料：低血钾性周期性麻痹
低血钾性周期性麻痹
hypokalemic periodic paralysis
家族性周期性麻痹中的一种类型。为常染色体显性遗传。在我国大多数病例为散发而无家族史。发作多在夜间或清晨醒来时，病儿发觉不能移动自己的肢体，但说话和呼吸正常，重症四肢完全不能活动，不能抬头。发作时肌肉呈弛缓性麻痹，腱反射消失，感觉正常。麻痹持续数小时至2天。发作频度不等，一般不多于每月1次。发作时血清钾减低，为2.5～3.5mmol/L，心电图有低血钾表现。治疗发作时给一次氯化钾口服；重者可静脉滴注氯化钾，同时心电监护以防高钾血症。预防发作可于每晚睡前服氯化钾一次。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条