In Bath towels this paper, we explore local dynamic characteristics, bifurcations and control in the discrete activator-inhibitor system.More specifically, it is proved that discrete-time activator-inhibitor system has an interior equilibrium solution.Then, by using linear stability theory, local dynamics with different topological classifications
A novel financial risk assessment model for companies based on heterogeneous information and aggregated historical data.
The financial risk not only affects the development of the company itself, but also affects Swaging Punch Set the economic development of the whole society; therefore, the financial risk assessment of company is an important part.At present, numerous methods of financial risk assessment have been researched by scholars.However, most of the extant m
Algorithm for Producing Rankings Based on Expert Surveys
This paper develops an automated algorithm to process input data for segmented string relative rankings (SSRRs).The purpose of the SSRR methodology is to create rankings of countries, companies, or any other units based on Keyboard surveys of expert opinion.This is done without the use of grading systems, which can distort the results due to varyin
Multiband effects in equations of motion of observables beyond the semiclassical approach
The equations of motion (EOM) for the position and gauge invariant crystal momentum are considered for multiband wave packets of Bloch electrons.For a localized packet in a subset of bands well-separated Miscellaneous Store from the rest of the band structure of the crystal, one can construct an effective electromagnetic Hamiltonian with respect to