|
Zero-sum curves and surfaces Implicitly defined curves  (left graphic) and  (right graphic) in the  , ‐plane. Implicitly defined surface  (left graphic) and  (right graphic) in  , , ‐space. For the real part we have the degenerate case that all points  with  belong to this "surface". Implicitly defined surfaces  (empty left graphic) and  (right graphic) in  , , ‐space.
|
