We have looked at how to solve equations with one unknown value, but what happens when there are two unknown values? An equation with two unknown values will have infinitely many solutions. or \(x=100 ...

Simultaneous equations are two linear equations that can be solved using bar models. By remembering that the same letter will always have the same value we can work out the missing values. To solve ...

Abstract: In this paper we describe a class of cryptographic guess-and-determine attacks which is based on the notion of a linearizing set. A linearizing set-based ...

Jupyter is a way of creating interactive notebooks that blend text, graphics, and code. This is a unique form of programming.

Abstract: Channel state information (CSI) estimation is part of the most fundamental problems in 5G wireless communication systems. In mobile scenarios, outdated CSI will have a serious negative ...

When quantum computers become commonplace, current cryptographic systems will become obsolete. Scientists are racing to get ahead of the problem and keep our data secure.

A radical new chip built in China just upended everything we thought we knew about computing power. Capable of speeds that ...

For decades, algorithms such as RSA (Rivest-Shamir-Adleman) and Elliptic Curve Cryptography (ECC) have been the solution for digital signatures. These algorithms exploit mathematical problems whose ...

Geodynamics, Neutrino Oscillation-Induced Radioactive Decay, Magmatic Activity, Earthquake Mechanism, Earthquake Precursor ...