point boundary 中文意思是什麼

point boundary 解釋
點邊界
  • point : n 1 尖頭，尖端；尖頭器具；〈美國〉筆尖；接種針，雕刻針，編織針；小岬，小地角；【拳擊】下巴。2 【...
  • boundary : n 邊界，疆界，限界 （between）;（球場）邊線；界標；界限，范圍，分野。 aboundary dispute 邊界糾紛...
  1. Three point boundary value problems for nth - order nonlinear differential equations

    階微分方程三點邊值問題
  2. Ultraconvergence of finite element method for semilinear two - point boundary problem

    半線性兩點邊值問題有限元強超收斂性
  3. Two - point boundary value problem forsteady burgers equation

    方程的兩點邊值問題
  4. Solutions to m - point boundary value problems of higher order odes at resonance

    具共振條件高階微分方程多點邊值問題的解
  5. Existence of positive solutions for a second - order three - point boundary value problem

    一類半正二階三點邊值問題的正解存在性
  6. The existence of positive solutions for a semipositone second - order three - point boundary value problem

    一類半正二階三點邊值問題正解的存在性
  7. Positive solutions to an m - point boundary value problem

    點邊值問題的正解
  8. For the nonlinear two - point boundary value problem with both time - delay terms and time - advanced terms driven by the optimal control theory, we build a sequence of nonhomogeneous linear two - point boundary value problems according to the successive approximation approach of constant differential equation

    再利用常微分方程的逐次逼近法，將由系統的最優控制問題得到的即含有時滯項又含有超前項的非線性兩點邊值問題化為非齊次線性兩點邊值問題族。
  9. For a nonlinear system with time - delay, the optimal control problem based on quadratic performance indexes is usually transformed to a nonlinear two - point boundary value problem with not only time - delay terms but also time - advance terms. therefore, this kind of optimal control problem is especially difficult to be solved, no matter exact solutions or numeral solutions

    對于帶時滯的非線性控制系統，其基於二次型性能指標的最優控制問題往往轉化為一個既有時間滯后項又有時間超前項的非線性兩點邊值問題，因此解決這一類控制問題尤其困難，不論是求其精確解還是數值解。
  10. The asymptotic expansions of the hermite finite element approximations for two point boundary value problem of fourth - order differential equations with extrapolation

    有限元解的漸近展式與外推
  11. By using the approach, a high order, coupling, nonlinear two - point boundary value ( tpbv ) problem is transformed to a linear decoupling tpbv problem sequence

    利用該方法將由原系統得到的高階耦合的非線性兩點邊值問題簡化為一族解耦的線性兩點邊值問題序列。
  12. A direct iteration method in solving normal equations by means of bidirectional asynchronous integral has been successfully exploited, so that it can efficiently overcome the difficulty in solving two - point boundary value problems resulting from inverse stability between state equation and co - state equation

    文中提出雙向異步積分迭代求解正則方程組的直接迭代法，較好解決了狀態方程和協態方程穩定性相逆給求解兩點邊值問題帶來的困難。
  13. Multiple positive solutions to a class of fourth - order two point boundary value problems

    一類四階兩點邊值問題多重正解的存在性
  14. The shooting method is used to establish the existence and uniqueness of a positive solution to a class of singular nonlinear two - point boundary value problems

    摘要利用打靶法建立一類奇異非線性兩點邊值問題正解的存在惟一性定理。
  15. Most analytical studies need precise mathematics model and involve to solve the problems of nonlinear two - point boundary value and singular surfaces, which are formulated by the set of necessary conditions of game optimality. so it is impossible to get the accurate solutions

    這主要是由於微分對策理論來源於最優控制理論，因此它需要精確的數學模型，以及在求解時會遇到非線性兩點邊值問題和奇異面問題。
  16. Positive solutions of superlinear second - order m - point boundary value problem

    點邊值問題的正解
  17. Positive solutions of singular superlinear second - order - point boundary value problems

    點邊值問題的正解
  18. Research on generalized two - point boundary - value problem based on neural network

    基於神經網路的廣義兩點邊值問題
  19. On the existence of positive solutions for second order multi - point boundary - value problems

    二階多點邊值問題正解的存在性
  20. Existence of solutions of nonlinear two - point boundary value problems for fourth - order differential equations

    四階微分方程非線性兩點邊值問題解的存在性
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