Timothy Li is a consultant, accountant, and finance manager with an MBA from USC and over 15 years of corporate finance experience. Timothy has helped provide CEOs and CFOs with deep-dive analytics, ...

How can literary representation help us better understand climate change—both the threats it poses to the natural and social worlds, and our responses to these potential changes? In this course, we’ll ...

Abstract: In this note, the global exponential stability of discrete-time switched systems under arbitrary switching is investigated. First, for discrete-time switched nonlinear systems, the global ...

1. Relations and Functions Types of relations: reflexive, symmetric, transitive and equivalence relations. One to one and onto functions. 2. Inverse Trigonometric Functions Definition, range, domain, ...

What are the implications of not producing such small values and the precision loss? Many algorithms use log or similar functions to map values between 0 and 1 to an infinite range. The largest value ...

Graphs of exponential functions: examining the distinctive curve of exponential growth and decay Graphs of logarithmic functions: analysing how logarithmic functions represent the inverse of ...

Exponential and logarithmic functions are mathematical concepts with wide-ranging applications. Exponential functions are commonly used to model phenomena such as population growth, the spread of ...

Abstract: This paper proposes two methods for computing fractional-order calculus in discrete time. While previous research has presented a calculation method for discrete-time differences using ...

ABSTRACT: This paper is devoted to numerically solving the Burgers’ equation in unbounded region, which describes the nonlinear wave propagation and diffusion effect. How to numerically and ...

Brain exercises may help boost and maintain brain function. Memory games, learning new skills, crosswords, and even video games may help. Certain activities may help boost brain function and ...