Abstract: The Refined Instrumental Variable method for discrete-time systems (RIV) and its variant for continuous-time systems (RIVC) are popular methods for the identification of linear systems in ...

In this study, vibration behavior of orthotropic cylindrical shells with variable thickness is investigated. Based on linear shell theory and applying energy method and using spline functions, free ...

A scholar from Kenyon College, Professor of Mathematics Carol Schumacher, is coming to Bates to give two back-to-back talks ...

Researchers from Drexel University’s School of Education will join peers from Ursinus College and the 21st Century ...

In a New Yorker cartoon about marital relations, a husband tells his wife, “Of course I care about how you imagined I thought ...

Irish physicist William Rowan Hamilton’s pioneering work contained hints of the enigmatic wave–particle duality that governs the universe.

The U.S. central banking system—the Federal Reserve, or the Fed—is the most powerful economic institution in the United States, and perhaps the world. Its core responsibilities include setting ...

Abstract: In this note we consider stability analysis of discrete-time discontinuous systems using Lyapunov functions. We demonstrate via simple examples that the classical second method of Lyapunov ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

CBSE Class 12 Maths Exam 2025 Important Questions: The Central Board of Secondary Education is the largest and one of the most famed school boards in India, and lakhs of students are currently ...

Master the Toolkit of AI and Machine Learning. Mathematics for Machine Learning and Data Science is a beginner-friendly Specialization where you’ll learn the fundamental mathematics toolkit of machine ...

You can define macros and ⚠ MANUALLY update by executing umath.preview.reloadMacros (Ultra Math Preview: Reload Macros). "Automatically updating macros" has been disabled, because it can affect ...