方法运用极值原理、上下解方法、分歧理论、线性算子的扰动理论和分歧解的稳定性理论进行研究。
Methods the maximum principle, monotone method, bifurcation theory, the perturbation theorem for linear operators and the stability theorem for bifurcation solutions were used.
应用算子理论方法，给出了一个C -正则预解族的左乘积扰动定理。
By using the approach of basic operator theory, a left multiplicative perturbation theorem of Cregularized resolvent families is proved.
然后运用线性算子的扰动理论和分歧解的稳定性理论证明出共存解在适当条件下是稳定的；
Second, some results of local stability for the coexistence solutions are obtained by the perturbation theorem for linear operators and the stability theorem for bifurcation solutions.
首先以蕴涵算子为基础从有限扰动模糊命题逻辑出发，讨论其逻辑代数及广义重言式的性质。
Firstly, on the basis of implication, originating from the limited Disturbing Fuzzy Propositional logic, discusses its logic algebra and the properties of its generalized tautology.
文中还研究了精英保留算子和扰动算子对收敛的影响。
The influence of several special operators, such as elitist reserved operators and disturbance operators, on the convergence is researched.
主要研究了用迭代法求解增生算子紧扰动方程。
An iterative method is designed to advance the Ishikawa iteration and solve perturbed equations of accretive operators.
主要研究了用迭代法求解增生算子紧扰动方程。
An iterative method is designed to advance the Ishikawa iteration and solve perturbed equations of accretive operators.
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