bendixson造句
例句與造句
- first, model for two products with nonlinear contact is considered . by using monotonicity and poincare-bendixson theory, the global stability of the unique positive equilibrium is proved
首先考慮了兩個(gè)產(chǎn)品的非線性接觸模型，利用單調(diào)性和poincar-bendixson定理，我們證明了唯一正平衡點(diǎn)是全局穩(wěn)定性的。 - finally, some properties of limits set of the solution of the dde with local monotone in the delay term are given . moreover, using the above discrete lyapunov functional, we prove that the poincare-bendixson theorem holds for some solutions of this dde . in chapter 4, detail analysis of the global attractor for three particular classes of delay differential equations in concrete applications are given
最后，給出了最終落在時(shí)滯項(xiàng)局部單調(diào)范圍內(nèi)的解的極限集的若干性質(zhì)，并給出了類似于poincare一bendixson定理的結(jié)論及其證明，這些結(jié)論的證明盡管與mallet一paret的證明方法相似，但是本文的結(jié)論將他有關(guān)全局單調(diào)的理論推廣到局部單調(diào)中去了。 - for innovation diffusion model with three products, the global stability of the unique positive equilibrium is proved, by using the generalized poincare-bendixson theory and the competitive system theory . the threshold between the extinction and existence of the product without advertisement in the market is considered . for four products, the local stability of the unique positive equilibrium is proved through hurtwiz theory
當(dāng)三個(gè)產(chǎn)品在市場(chǎng)中競(jìng)爭(zhēng)時(shí)，利用推廣的poincar-bendixson定理以及競(jìng)爭(zhēng)系統(tǒng)理論，我們證明了模型有一個(gè)全局穩(wěn)定的正平衡點(diǎn)，并得到一個(gè)沒有廣告宣傳的產(chǎn)品占有市場(chǎng)或被淘汰的閾值，當(dāng)四個(gè)產(chǎn)品擴(kuò)散時(shí)，利用hurwitz定理，我們證明了唯一正平衡點(diǎn)是局部穩(wěn)定性的。 - It's difficult to find bendixson in a sentence. 用bendixson造句挺難的