整體存在 的英文怎麼說
中文拼音 [zhěngtǐcúnzài]
整體存在
英文
global existence-
Global existence and nonexistence for a nonlinear parabolic equation with a nonlinear boundary condition
一類帶非線性邊界條件的非線性拋物方程的解的整體存在性與不存在性In chapter 3, 1 consider the nonlinear parabolic equation : where a bounded domain with smooth boundary in ; v is outward normal vector on is a positive function satisfying some compatibility conditions focus my attention on the case of m > 1, to obtain the blow - up conditions of the positive solution using the method of subsolution and supersolution
運用緊致性原理及moser迭代得到了解的整體存在性和解的熄滅性質。第三章討論了如下形式的非線性拋物方程：其中m ， ， 0 ， r ~ + ，為r ~ n （ n 1 ）中的有界域，具有適當光滑的邊界（ ? ） ； v是（Global existence of classical solution to the cauchy problem for quasilinear hyperbolic systems
問題經典解的整體存在性Then i consider a correlative problem : where m, > 0, s is a bounded domain with smooth boundary in ; v is outward normal vector on ; f ( s ) is continuous function and satisfies some increasing conditions ; u0 ( x ) is a positive function satisfying some compatibility conditions, to obtain the blow - up conditions of the positive solution using the method of subsolution and supersolution, extend the result of song and zheng
）上的單位外法向； u _ 0 （ x ）是正的函數且滿足一定的相容性條件：討論m 1的情況時，在何種條件下使得問題的正解整體存在或是在有限時刻爆破。主要採用上下解的方法來得到結論。隨后考慮相關問題：其中m ， 0 ，為r ~ n （ n 1 ）中的有界域，具有適當光滑的邊界（This dissertation mainly investigates the properties of solutions of a class of quasi - linear wave equations with a viscosity, a nonlinear perturbation ( source term ) and a dissipative term ( damping term ), which arises from the longitudinal motion of a visco - elastic material. it contains the problems of existence and uniqueness of solutions, global existence, asymptotic behaviour and finite time blow up, etc. this thesis consists of four parts
本論文主要研究來自於物體的波動等應用領域中的一類帶有粘性項、非線性擾動項（源項）和耗散項（阻尼項）的擬線性波動方程解的定性性質，內容包括解的存在唯一性，解的整體存在性和漸進性態及解在有限時刻爆破等問題Global existence of solution for generalized shallow water equations
廣義淺水波方程解的整體存在性The fundamental intention that confucius values the " propriety " and " rule by propriety " is to emphasize the cooperative relation as well as to weaken the power relation, aiming at improving the overall existing conditions of man and society
孔子重視「禮」和「禮治」 ，其根本意圖在於強調合作關系而淡化和消解權力關系，以改善人類和人類社會的整體存在狀況。Global existence and blow - up of solutions to quasilinear degenerate parabolic system
擬線性退化拋物方程組解的整體存在和有限爆破Global existence and finite blow - up of solutions to a class of nonlinear diffusion system
一類非線性擴散方程組解的整體存在和有限爆破問題Global existence and blow - up of solutions to a degenerate reaction diffusion system with nonlocal nonlinear source
一類退化反應擴散方程組解的整體存在性與有限爆破問題By comparison theorem and the upper - lower solution method, the conditions for the global existence and the finite time blow - up of solution to the system are established
通過運用比較定理和構造上、下解方法，建立了該方程組解的整體存在和有限爆破的充分條件。In this paper, we mainly study the global boundedness and infinity blow - up of solutions for a separate variable weakly coupled class of nonlinear reaction - diffusion system. the condition of global existence and infinity blow - up and blow - up rate are gained. in the introduction, we give a discussion about the background and general situation to the reaction - diffusion system
本篇文章主要討論了一類反應項具有分離變量形式的弱耦合非線性擴散方程組解的整體有界和有限爆破性質，給出了整體存在和有限爆破條件並得到了有限爆破速率估計。The integral existence of solutions of a linear n fde
的解整體存在性The existence of global smooth solution
解的整體存在性。Global existence of solutions to nonlinear hyperbolic equations with viscosity
具粘性雙曲型方程組解的整體存在性Global existence and asymptotic behaviour for the compressible navier - stokes equations
方程組解的整體存在性和漸近性Global existence for the compressible navier - stokes equations with dirichlet boundary conditions
方程組解的整體存在性The globle existence and uniqueness of the solution of a kind of ode sirs model
傳染病動力學常微分方程模型解的整體存在唯一性Global existence and quenching for parabolic equation with logarithmic singularity
含有對數奇異項的拋物方程解的整體存在性與猝滅性But the uniqueness of the weak solutions and the global existence of the classical solution are not obtained
關於弱解的唯一性和古典解的整體存在性尚未得到證明。分享友人