The standard form of a quadratic equation is y = ax^2 + bx + c, where a, b, and c are constants. The graph of this equation is called a parabola, and its vertex represents the highest or lowest point.

A parabola is a curved line with particular characteristics. Any point on the curve is the same distance from a fixed point and a fixed straight line. The result looks like half of an ellipse or the ...

Abstract: Finite time-vertex graph signals (FTVGS) provide an efficient representation for capturing spatio-temporal correlations across multiple data sources on irregular structures. Although ...