Abstract: In this letter, an efficient radiation analysis method for large-scale finite periodic array antenna is proposed. This method is based on finite element domain decomposition and leverages ...

Five years ago, mathematicians Dawei Chen and Quentin Gendron were trying to untangle a difficult area of algebraic geometry involving differentials, elements of calculus used to measure distance ...

Amateur mathematicians are using artificial intelligence chatbots to solve long-standing problems, in a move that has taken professionals by surprise. While the problems in question aren’t the most ...

Over the weekend, Neel Somani, who is a software engineer, former quant researcher, and a startup founder, was testing the math skills of OpenAI’s new model when he made an unexpected discovery. After ...

Getting good at LeetCode Java can feel like a puzzle sometimes, right? You see all these problems, and you’re not sure where to even start. This guide is here to break down the common approaches and ...

This is read by an automated voice. Please report any issues or inconsistencies here. A man hopped into the open trunk of a Waymo robotaxi in L.A. only to get stuck inside. Police removed the man ...

• 08-Dec-2025 (Monday): Downloaded IntelliJ IDEA and Eclipse IDE. • 09-Dec-2025 (Tuesday): Started with Java basics. • 10-Dec-2025 (Wednesday): Solved basic ...

The sharp rise in mental health diagnoses among young people has ignited a polarizing debate. Many identify global upheavals as the source of the surge in mental illness — Covid-19, social media, ...

When it comes to hard problems, computer scientists seem to be stuck. Consider, for example, the notorious problem of finding the shortest round-trip route that passes through every city on a map ...

Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X The film tells the tale of Sydney Price (Kelly) and Henri Cassell (Wozniczka), who have a ...