Health Discovery Corp. advanced stock charts by Barron's. View HDVY historical stock data and compare to other stocks, and exchanges.

Discover how econometricians use math and statistics to analyze and predict economic trends, serving in finance and academia ...

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

Abstract: As a result of climate change, the difficulty in the prediction of short-term rainfall amounts has become a necessary area of research. The existing numerical weather prediction models have ...

Abstract: In recent years, there has been a burgeoning development of swarm intelligence-based metaheuristic algorithms, with those integrating mathematical principles and stochastic search strategies ...