supersolution 中文意思是什麼
supersolution
解釋
超解-
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（ -
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（ -
Under general conditions, we make use of sub - and - supersolution arguments to obtain the uniqueness result
利用上下解方法，在較一般的條件下，得出了正解存在唯一性結論。 -
This paper discusses several properties of the supersolution and subsolution of hjb equation. an iterative algorithm with supersolution initial value for the equation is proposed and the convergence is established
摘要本文討論hjb方程上、下解的幾個性質，並討論了從上解出發的一個迭代法的收斂性。 -
Abstract : this paper gives the constant coefficient investment - consumption model under transaction costs and discusses an important property of assets discount, i. e. the asset discount function is a basic conponent of an viscosity supersolution of the variational inequality
文摘:在有交易費的常系數投資消費模型下，討論了資產折算的一個重要的基本性質，即給出了資產折算函數是變分不等式的粘性上解這一基本結果。
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