Abstract: This article provides a tutorial introduction to disk margins. These are robust stability measures that account for simuitaneous gain and phase perturbations in a feedback system. The ...

This introductory textbook for a graduate course in pure mathematics provides a gateway into the two difficult fields of algebraic geometry and commutative algebra. Algebraic geometry, supported ...

Senior officers, summoned from around the world, are entrusted to manage complex military operations. They got a lecture on fitness and grooming standards. By Greg Jaffe Reporting from Washington ...

This repository contains lecture notes for the course Econometrics with Unobserved Heterogeneity, based on a graduate-level topics course I taught at the University of Bonn. 📖 Read the lecture notes ...

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The Solari Lecture 2025 will welcome Professor Charles F. Manski. His lecture will draw on his latest book "Discourse on Social Planning under Uncertainty "(Cambridge, 2025). Economists have long ...

Apple Notes is now a full-featured productivity tool that syncs across your iPhone, iPad, and Mac, helping you capture ideas, stay organized, and collaborate with others in real time. Here's how to ...

Over the course of the past decade, the academic environment has changed drastically. While it could be argued that schools have been on a gradual curve of adjustment to external technological forces ...

ABSTRACT: Botswana has not yet begun the process of legalizing medicinal cannabis and industrial hemp production, but it has the potential to do so which would create opportunities while also posing ...

Supersymmetry is a symmetry which combines bosons and fermions in the same multiplet of a larger group which unites the transformations of this symmetry with that of spacetime. Thus every bosonic ...

ABSTRACT: This paper explores the factors influencing agricultural trade between Chinese Mainland and Taiwan region, aiming to provide recommendations for cross-strait trade policies. Using a gravity ...