建立了神经网络的非平衡态热力学理论，给出了神经网络熵产生率，稳定条件及应用实例。
The non-equilibrium thermodynamic theory of artificial neural networks is introduced in this paper. The concepts of entropy production rate, network stability condition and its applications are given.
对具有密度依赖生育脉冲的模型，运用频闪映射，结合分支理论和数值分析，得到了正平衡态的存在性、稳定性；
For the model with time-dependent birth pulses, using the stroboscopic map, the theory on bifurcation and numerical analysis, the existence and stability of the positive equilibrium are obtained.
应用分歧理论及拓扑度理论的方法，得到了定态分歧解的存在性、唯一性及稳定性。
The results concerning the existence, the uniqueness and the stability of stationary bifurcation solutions have been obtained by the bifurcation theory and topological degree theory.
应用微扰理论计算了双极化子和自由极化子的能带，以能带结构讨论了单重态和三重态双极化子的稳定性。
We have used the perturbation theory to calculate the energy bands of the bipolaron and the free-polaron, in order to investigate the stabilities of the singlet and the triplet bipolaron states.
本文基于局域密度泛函理论（LDF）和LMTO-ASA方法，计算了稳定的六角结构碳化钨和碳化钼的自洽能带结构，总态密度和分波态密度。
The self-consistent band structure, total and partial density of states for the stable compounds hcp-WC and MoC are calculated by the LMTO-ASA method based on Kohn-Sham's LDF theory.
由化学热力学原理探讨了物质稳定性的概念，并根据过渡态理论分析了物质的稳定性和反应活性的关系。
The conception of the stability of substance is discussed on the base of essential principle in chemical thermodynamics.
并应用平衡态的概念和稳定性定理，从理论上阐述和分析了电火花加工伺服进给闭环模糊控制系统的稳定性。
The stability of servo, move forward and close-loop fuzzy control system for electric spark processing was analysed theoretically with the concept of equ...
并应用平衡态的概念和稳定性定理，从理论上阐述和分析了电火花加工伺服进给闭环模糊控制系统的稳定性。
The stability of servo, move forward and close-loop fuzzy control system for electric spark processing was analysed theoretically with the concept of equ...
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