existence theorem 中文意思是什麼

existence theorem 解釋
存在定理
  • existence : n. 1. 存在，實在，繼續存在。2. 生存，生活，生活方式。3. 實體，存在物，生物。
  • theorem : n. 1. （能證明的）一般原理，公理，定律，法則。2. 【數學】定理。
  1. The existence theorem of contractible edges in h - connected graphs

    關于圖的孤立韌度與分數因子存在性的若干結果
  2. We present existence theorem for pseudo almost periodic solutions with piecewise constant argument by means of unique decomposite character and for pseudo almost periodic sequence solutions of relevent difference equations

    摘要利用偽概周期函數唯一分解性質，研究相關差分方程的偽概周期序列解，並以此為工具得出一類帶逐段常變量微分方程偽概周期解的存在唯一性。
  3. An existence theorem concerning denumerable 1 - homoclinic orbits and countable families of 1 - periodic orbits was given under a generic condition ; and an intuitionistic description about those orbits was also given

    證明在通有條件下，該異宿環附近存在可數無窮多條1 -同宿軌，和可數無窮多個1 -周期軌的單參數族，同時對這些周期軌和同宿軌作了直觀描述。
  4. For a ball domain and a constant angular velocity, both existence theorem and non - existence theorem are also obtained by using the time - maping method, depending on the adiabatic gas constant r

    其中，在球形區域中有以下一些結果：我們通過打靶法得到了，當角速度是常數時，方程組（ 0 . 1 ）解的存在性和非存在性。而且該解依賴于絕熱常數。
  5. The existence theorem of multiplier integrating factor

    乘積型積分因子的存在定理
  6. Equilibrium existence theorem of generalized largest element game

    平衡的存在性
  7. A constructive proof of existence theorem for rational form

    利用羅爾定理進行構造性證明的嘗試
  8. The existence theorem of the maximal elements for ls - majorized mappings

    優化映象的極大元存在定理
  9. An existence theorem of solution to a nonlinear cantilever beam equation

    非線性懸臂梁方程解的一個存在定理
  10. An existence theorem of positive solutions to a nonlinear one - dimensional p - laplacian

    方程的一個正解存在定理
  11. Suppose there exist some special barrier strips. we come up with a new concept - scatter degree, and obtain the existence theorem for the fo - llowing boundary value problem on time scales by using induction principle on time scales

    在存在一些特殊的障礙帶的前提下，首次引入離散度的概念，研究了時間尺度上的邊值問題的可解性
  12. Therefore, in the first chapter, we shall construct two new comparison results for ivp ( 1. 1 ), and then we obtain an existence theorem of ivp ( l. l ) by means of the monch fixed theorem, which conditions are wider than the paper [ 2 ] and [ 4 ]. now, we state the main results as follows : lemma 1. 5 ( comparison results ) letsatisfy where m ( t ), n ( t ) are positive bounded and integrable functions

    本章首先建立兩個新的比較結果，利用m袖ch不動點理論，在比文網凹更廣泛的條件下得到解的存在性定理其主要結果如下：引理1祉卜匕較結果）設pepc je nc 『廠在滿足lp 』三一m （ t ） p ? n （川tp ） ， vtej ，意一k ， （ o卜
  13. An existence theorem of positive solution for a superlinear semipositone second - order three - point bvp

    超線性半正二階三點邊值問題的一個正解存在定理
  14. An existence theorem of solution to boundary - value problem governed by second - order difference equation

    二階差分方程邊值問題的一個存在定理
  15. At first, we introduce a class of generalized s - r - kkm type mapping in g - convex space, and establish generalized s - r - kkm type nonempty intersection theorem under the noncompact setting of g - convex space. as for application, some new minimax inequalities, saddle point theorem and existence theorem of maximal elements are proved in g - convex spaces ; second, by using the generalized r - kkm mapping and generalized r - kkm theorems in [ 13 ], some new existence theorem of maximal elements, existence theorem of equilibrium point for the abstract generalized vector equilibrium problem and existence theorem of solutions for equilibrium problem with lower and upper bounds are obtained in topological spaces

    首先，我們在g -凸空間內引入了廣義s - r - kkm型映像，並在非緊設置下建立了一類新的廣義s - r - kkm型非空交定理，作為應用，證明了g -凸空間內一些新的極大極小不等式、鞍點定理和極大元存在定理；其次，利用文[ 13 ]中引入的廣義r - kkm映像和廣義r - kkm定理，在拓撲空間上得到了一些新的極大元存在定理、抽象廣義矢量平衡問題平衡點的存在定理和有上下界的平衡問題解的存在性定理。
  16. This article gives a new definition of complex integrating factor about first order ordinary differential equation and a new existence theorem of a type of integral factor and calculation formual, and the resuct in this paper amplifies the conclusions in the relevant reference

    摘要本文推廣了一階微分方程復合型積分因子的概點，給出了復合型積分因子的存在定理和計算公式，所得結果涵蓋並推廣了相關文獻的結論。
  17. An existence theorem of solution for the class of generalized variational inclusion problem with set - valued mappings

    廣義集值映象變分包含問題解的一個存在定理
  18. An existence theorem of positive solution for fourth - order superlinear semipositone eigenvalue problems

    四階超線性半正特徵值問題的一個正解存在定理
  19. 3. as for the existence of positive solutions, the cone theory and the fixed point index of condensing mapping are employed, and the results of the existence of positive solutions are obtained in the case of superlinear and sublinear. the conclusions extend and improve the existence theorem which lou ben - dong extablished in 1996 about the question of sturm - liouville of banach spaces

    三、對于正解存在性問題，我們應用凝聚映射的不動點指數理論，分別在超線性與次線性情形下進行討論，獲得了一些正解存在的結果，主要結果推廣和改進了1996年louben - dong對banach空間sturm - liouville問題所建立的存在性定理。
  20. Under the existence of barrier strips, the existence theorem is established for the following boundary value problem on time scales by using properties of derivative on time scales

    在存在障礙帶的假設下，建立了時間尺度上的邊值問題解的存在性定理其證明依賴于時間尺度上導數自身的性質
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