Shapley-Folkman-Lyapunov theorem and Asymmetric First price auctions

This article uses a finite element nonlinear mathematical model to analyse the psychological conditions of children with certain physical defects. The thesis uses exercise and psychological intervention to intervene in children with material defects and scores the children’s mental state and cognitive status after the intervention. After our training and psychological intervention, the study found that the psychological evaluation scores of children with physical defects increased significantly. Before and after the intervention, there are apparent differences in children’s cognition in vocabulary and arithmetic. There is a nonlinear negative correlation between children’s cognitive abilities with physical defects and the scores of mental health status and neuropsychological evaluation. For this reason, the study concluded that movement and psychological intervention play a significant role in improving the cognitive function of children with physical defects.

Section: Discussionmentioning

confidence: 59%

Children’s cognitive function and mental health based on finite element nonlinear mathematical model

Luo

Fakieh

Hasan

2021

“…2) Taking the load node power and voltage values of the segmented correction model at a time t  into equations ( 9) and (11), the derivative( n C  )of the state variable to time at that moment can be obtained. Assuming that after control is applied, the model is recalibrated according to the instantaneous value of the system predicted by equation ( 17), the sensitivity of the control input to n C  at time t  can be expressed as: 15), the voltage response calculation method for the segmented correction model during the prediction period is:…”

Section: Voltage Response Prediction Of Segmented Correction Modelmentioning

confidence: 99%

Application of Nonlinear Differential Equation in Electric Automation Control System

Zhu¹,

Kodakkadan

Lakys

2023

This article uses fifth-order nonlinear differential equations to describe the dynamic process of electrical automation control systems. This method first derives the equivalent system of the nonlinear fuzzy global system and then uses the orthogonal polynomial series expansion technique and its integral operation matrix. The local manifold at the dominant unstable equilibrium point of a single-machine infinite-bus system after a failure described by a two-dimensional quadratic nonlinear differential equation is calculated, and the stability boundary of the power system is obtained. The research results show that the output frequency fluctuation of the electrical automation control system is small after the algorithm is adopted, and the intelligent control system can accurately diagnose and warn the electrical faults. The system can meet the requirements of online voltage coordinated control.

“…Informatisation teaching ecology is defined as the sum of the processes [3]. The research process of information-based teaching ecology and the development process of teaching application under an information technology environment reciprocate to each other.…”

Section: Relevant Research On the Strategy Of Informatisation Teaching Ecology Constructionmentioning

confidence: 99%

Nonlinear Dissipative System Mathematical Equations in the Multi-regression Model of Information-based Teaching

Wang

Alassafi

Keir

2021

The advancement of Chinese education informatisation construction has injected new vitality into the development of Chinese educational technology in the new era and brought new challenges to the development of Chinese educational technology. Nonlinear dissipative structure theory has been a necessary enlightenment for the development of education informatisation. Based on the theory of nonlinear dissipative structure, the paper explores the relationship between the theory and education and teaching. It constructs a diversified regression calculation model of the information-based teaching ecology. Finally, it points out the strategies and ways to apply the dissipative structure theory to improve information-based teaching.