projection
idempotent mapping of a mathematical set into its subset
map projection
representation of the surface of a sphere or ellipsoid onto a plane map
conformal pictures
technique for visualizing conformal functions by mean of their effect on the transformation of particular images
shadow
specific area where direct light from a light source cannot reach due to obstruction by a specific object or person
conformal map
mathematical function which preserves angles
vector projection
concept in linear algebra
parallel projection
form of graphical projection where the projection lines are parallel to each other
central projection
in geometry, the projection from a point onto a plane
radial velocity
component of the velocity in radial direction
projection
linear transformation that, when applied multiple times to any value, gives the same result as if it were applied once