Professor Raúl Rojas has published a book about how symbols have been used throughout history in mathematics. The work was translated into English this year.

If you want to keep Widgets enabled but clean it up a bit, open the Widgets menu, click the Settings gear in the top-right ...

Abstract: Although intelligent vehicles have been widely used, the assurance of their safety remains challenging, as evidenced by the high rate of disengagement and traffic accidents. Before the ...

Abstract: A time domain objective function based on the normalized Euclidean distance (NED) matrix of general short pulse network is proposed and is employed to optimize a short pulse power divider ...