Using words like ‘factors,’ ‘denominators’ and ‘multiples’ may be part of a constellation of good math teaching practices ...

Abstract: This paper provides a discussion on the definition and classification of “flexibility” in power systems. The discussion is motivated by a lack of common understanding of what the power ...

Abstract: Grey mathematics is the mathematical foundation of the grey system theory. Recently, some important results have been achieved. In order to accelerate the development of grey mathematics, ...

The prospect of a humiliating pile-up in the governor's race has put the state’s political class increasingly on edge. An illustration featuring Gavin Newsom surrounded by the eight major Democratic ...