Question

The difference between global and local minima

Answer 1

Global (or Absolute) Maximum and Minimum. The maximum or minimum over the entire function is called an "Absolute" or "Global" maximum or minimum. There is only one global maximum (and one global minimum) but there can be more than one local maximum or minimum.
maybe it helps you

Answer 2

Global (or Absolute) Maximum andMinimum. The maximum or minimumover the entire function is called an "Absolute" or "Global" maximum orminimum. There is only one global maximum (and one global minimum) but there can be more than one local maximum or minimum