CBSE Board Exams 2026: Sample Questions For Class 10 Mathematics, Science, English

The Class 10 exams will conclude on March 10. CBSE Board Exams 2026: The Central Board of Secondary (CBSE) has released the ...

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 ...
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 ...