The ‘10 Martini’ Proof Connects Quantum Mechanics With Infinitely Intricate Mathematical Structures

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

How to Use Previous Year Papers for CAT 2025 Preparation– Importance and Mistakes to Avoid

Candidates can download the CAT previous year question papers PDF. Practice the CAT question paper of the last 5 years.
IEEE

Stability Analysis for Amplidyne Electrical Systems with Time-Varying Delay via a Negative-Determination Quadratic Function Lemma

Abstract: In this paper, the stability of Amplidyne Electrical Systems (AESs) with a time-varying delay is studied. Firstly, the model of AESs with a time-varying delay is established. Secondly, an ...
IEEE

Active Nodes of Network Systems With Sum-Type Dissipation Inequalities

Abstract: This article studies a small gain-like analysis and control synthesis tool for large-scale interconnected dynamical systems (networks). By exploiting the structure of the interconnection one ...
archive

Used math : for the first two years of college science

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...