Abstract: A number of relations which are satisfied by prime polynomial matrices are derived and then used to study the polynomial matrix equation BG_{1} + G_{2}A = V and to parametrically ...

The EliteBoard is a full-fledged desktop PC, based on a Ryzen mobile CPU, stuffed into a thin keyboard. (Think Commodore 64, but way skinnier and way more powerful.) Reviving this decades-old design ...

The simplest approach to get a ballpark figure on where the S&P 500 may end up is simply looking at a trendline. Depending on the degree of the polynomial fit, we get a certain upside. A fourth-degree ...

Inflation under Trump: Near the end of the speech, Trump falsely claimed, “Inflation is stopped.” Inflation hasn’t stopped; the most recent available year-over-year inflation rate at the time he spoke ...

Behind the president’s consequential first year back in office is a strategic decision to choose loyal aides and keep Congress on his side. As part of our video series on Trump’s second term, The Wall ...