Integral equations and inequalities have an important place in time scales and harmonic
analysis. The norm of integral operators is one of the important study topics in harmonic …

The main goal is to use the fractional natural decomposition approach to solve diffusion
equations related to oil pollution. We examine a model that depicts the evolution of chemical …

The reasonable credit scoring model must have strong default identification ability, which
means the credit scoring can effectively distinguish between defaulting and nondefaulting …

A disaster emergency consists of many unfavorable factors, such as different disaster areas,
the limited capacity of the rescue centers, and complex rescue conditions. After taking into …

Fractal analysis of time series is an important tool for describing complex systems and
solving nonlinear problems based on time series datebases, of which the core is believed …

In order to accurately describe the risk dependence structure and correlation between
financial variables, carry out scientific financial risk assessment, and provide the basis for …

This paper focuses on the design of badminton robots, and designs high-precision binocular
stereo vision synchronous acquisition system hardware and multithreaded acquisition …

This paper characterizes the linear dynamic behaviour in C0-semigroups. Firstly, a syndetic
sequence is used to character hereditarily hypercyclic. By irregular vectors, several …

A rigidity calculation model for the transverse joint of a prefabricated utility tunnel is
established using Midas FEA software based on physical guidance. Taking the …

The transient effect of nanoparticles is easy to generate transient pulses, which has a great
influence on the radiation resistance of integrated circuits. In order to study the conditions of …