A decades-old geometry puzzle has finally been solved by a young mathematician in South Korea. Hidden behind a simple hallway ...
Abstract: Empirical formulas are proposed for the superdirectivities of broadside linear and square arrays. The formulas are derived based on a large amount of numerical results of optimum directivity ...
Every year on December 22, India celebrates National Mathematics Day, commemorating the birth anniversary of the legendary mathematician Srinivasa Ramanujan. This observance, officially declared by ...