Linear narratives are the most common form. Sometimes, however, a film might work better with a non-linear plot which presents some or all of the events in a non-chronological order. Sometimes ...

Nonlinear differential equations are mathematical equations that describe the relationship between a function and its derivatives, where the function is not linear. These equations are crucial in ...

You already know that the size of an enlargement is described by its scale factor. For example, a scale factor of 2 means that the side-lengths of the new shape are twice the side-lengths of the ...

Generally speaking, optical metasurfaces are ultra-thin artificial surfaces with periodic arrangement at sub-wavelength scale ...