Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

Community members protest outside Roodepoort Magistrates' Court on 18 July 2025 as Tiffany Meek appears in court for the murder of her son, Jayden Lee Meek. Picture: Simphiwe Nkosi/EWN. JOHANNESBURG - ...

A new report by the UN Working Group on discrimination against women and girls released Tuesday has warned that the disproportionate care burden on women is a barrier to their advancement in society.

Abstract: To solve systems of time-varying nonlinear inequalities, this paper proposes two new types of Zhang neural networks. The first new type of Zhang neural network is based on the conventional ...

Linear functions are used to model a broad range of real-world problems. The ability to solve linear equations and inequalities is an essential skill for analysing these models. This section covers ...

Imagine a Congress where politicians of different ideologies work together to pass legislation reflecting what most Americans want. This isn’t hypothetical; it’s how Congress worked for much of the ...

Thomas C. Redman is the president of Data Quality Solutions and the author of People and Data: Uniting to Transform Your Business (Kogan Page, 2023). Donna L. Burbank is the managing director of ...

Users complained of overheating iPhone 15 models shortly after release, which Apple fixed via software, but the iPhone 16 is rumored to have a hardware solution, too. The iPhone 15 is already here and ...

HHLにquditを用いることで、ゲート数・リソース量を削減したアルゴリズムを提案。またこのアイデアから、テンソルネットワークを用いた量子インスパイアド手法を考案した。そして実際に ...