So, you’ve got a HackerRank test coming up, huh? It’s pretty common these days, with lots of companies using it to see if you can code. It can feel a bit daunting, but honestly, it’s just another ...

Abstract: Nonlinear projection equations (NPEs) provide a unified framework for addressing various constrained nonlinear optimization and engineering problems. However, when it comes to solving ...

Enterprise Java platform Azul Systems Inc. today announced the acquisition of Payara Services Ltd., a global enterprise-grade provider of Java applications and microservices, to expand the company’s ...

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.

Abstract: Reconfigurable intelligent surfaces (RIS) assisted frameworks offer multi-functional possibilities, such as data indexing, adaptive beamforming, and enhanced non-orthogonal multiple access ...

A variation of a puzzle called the “pick-up sticks problem” asks the following question: If I have some number of sticks with random lengths between 0 and 1, what are the chances that no three of ...

This study introduces a relatively new numerical technique for solving one-dimensional Fisher’s equation. The proposed numerical technique is a simple direct meshless method, which is based on the ...

The forced KdV equation with variable coefficients plays a crucial role in researching the waves motion and nonlinear phenonmeno [1], and it attracts more and more research attentions [2]. In this ...

A UNSW Sydney mathematician has discovered a new method to tackle algebra's oldest challenge—solving higher polynomial equations. Polynomials are equations involving a variable raised to powers, such ...