A class of area-preserving maps of the form
(1)
| |||
(2)
|
which maps circles into circles but with a twist resulting from the term.
A class of area-preserving maps of the form
(1)
| |||
(2)
|
which maps circles into circles but with a twist resulting from the term.
Weisstein, Eric W. "Twist Map." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/TwistMap.html