Lyapunov-type inequalities are important mathematical tools used to analyze the stability and behavior of solutions to differential equations, particularly in the context of fractional ...

In this paper, the stability of load frequency control (LFC) for delayed power systems with an electric vehicle (EV) aggregator is studied based on Lyapunov theory and linear matrix inequalities (LMIs ...

Income inequality is frequently portrayed as a fundamental problem in the United States that erodes social cohesion and economic mobility. Media outlets and advocacy groups regularly highlight ...

Most inequality analysis focuses on income (the wages earned from a job or from capital gains) rather than wealth (the sum of one’s assets minus debts). Income inequality, while stark, pales in ...

A new study helps us better understand one of the possible driving forces behind the erosion of democratic norms and institutions: economic inequality. According to study co-author University of ...

David McNew / Getty Images Economic inequality is easy enough to find statistics on, but these are often difficult to parse. For example, politician Bernie Sanders, a vocal campaigner for equality ...

It is well known that social, cultural and economic factors cause substantial inequalities in health. Should we strive to achieve a more even share of good health, beyond improving the average health ...

Inequality is sharply on the rise. Until now, however, little has been known about where the richest households are located, which cities are the most unequal and how these trends have evolved.

Here's what Oxfam is calling for: "First, we need policymakers to seriously commit to reducing inequality and they need to tackle the racism, sexism and division that underpin exploitation.

The state of the motor is used to estimate the output state, and this method reduces the number of sensors and external interference. The Lyapunov method is used to analyze the stability of the system ...

Meanwhile, the number of people experiencing poverty remains pretty much unchanged from 1990. Corporate power exploits and magnifies racial and gender inequalities. One such way is through ...