A new computing era arrives with the breakthrough in how computers can sort information. This vital function, at the heart of ...

Using a relatively young theory, a team of mathematicians has started to answer questions whose roots lie at the very ...

Abstract: Costas arrays special permutation matrices have widespread applications in many fields such as radar signal design and cryptography. However, so far the two basic problems-the existence and ...

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 ...

Elon Musk has clashed with President Donald Trump and the GOP over their tax and spending bill. However, Trump said he hoped Musk would return to the Republican Party. "He's got 80% super genius, and ...