Caroline Banton has 6+ years of experience as a writer of business and finance articles. She also writes biographies for Story Terrace. Thomas J. Brock is a CFA and CPA with more than 20 years of ...

† Nanomedicine and Nanobiotechnology Laboratory and ‡ Center for Integrated Functional Materials, Department of Physics, University of South Florida, Tampa, Florida 33620, United States *Tel.: +1 (813 ...

Abstract: This paper presents a rigorous mathematical analysis of the higher-order serial differentiator (HOSD), originally proposed by the authors for estimating time derivatives of time-varying ...

In an internal memo to staff on Friday, the central bank’s chair, Jerome H. Powell, said it would offer a voluntary deferred resignation program. By Colby Smith Reporting from Washington The Federal ...

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 ...

A PHASE relation familiar to students of applied mathematics exists between a simple harmonic oscillation and its derivative. Similar relations exist between exponential functions and their ...

A derivative is a financial instrument that derives its value from an underlying asset. The underlying asset can be equity, currency, commodities, or interest rate. Thus, a change in the underlying ...