Iteration with two analytic fixed points
#32
(08/09/2022, 05:18 AM)JmsNxn Wrote: This was largely my question. Can we find a Euclidean mapping (entire function) such that \(f(p_0) = p_0\) and \(f(p_1) = p_1\), such that \(f'(p_0) = 1/f'(p_1)\). And that additionally the orbits about a domain \(H\) of \(f\) tend to \(p_0\), and the orbits about a domain \(H\) of \(f^{-1}\) tend to \(p_1\).

I think this is possible,

Wait, wait you think it is possible to find an entire function, such that \(f'(p_0) = 1/f'(p_1)\).
I thought exactly the opposite, that such an entire function can not exist (i.e. that exactly this reciprocal fixed point derivations is the criterion whether the regular iterates would coincide ore not).
Then you have to give an example of such an entire function!
Reply


Messages In This Thread
RE: Iteration with two analytic fixed points - by bo198214 - 08/09/2022, 08:00 AM

Possibly Related Threads…
Thread Author Replies Views Last Post
  Down with fixed points! Daniel 1 3,622 04/29/2023, 11:02 PM
Last Post: tommy1729
  double functional equation , continuum sum and analytic continuation tommy1729 6 12,682 03/05/2023, 12:36 AM
Last Post: tommy1729
  Qs on extension of continuous iterations from analytic functs to non-analytic Leo.W 18 32,015 09/18/2022, 09:37 PM
Last Post: tommy1729
Question The Different Fixed Points of Exponentials Catullus 22 31,812 07/24/2022, 12:22 PM
Last Post: bo198214
  Quick way to get the repelling fixed point from the attracting fixed point? JmsNxn 10 16,647 07/22/2022, 01:51 AM
Last Post: JmsNxn
  Constructing an analytic repelling Abel function JmsNxn 0 3,739 07/11/2022, 10:30 PM
Last Post: JmsNxn
  Is tetration analytic? Daniel 6 12,075 07/08/2022, 01:31 AM
Last Post: JmsNxn
Question Two Attracting Fixed Points Catullus 4 8,716 07/04/2022, 01:04 PM
Last Post: tommy1729
  Fractional iteration of x^2+1 at infinity and fractional iteration of exp bo198214 17 59,568 06/11/2022, 12:24 PM
Last Post: tommy1729
  Brute force tetration A_k(s) is analytic ! tommy1729 9 17,509 03/22/2021, 11:39 PM
Last Post: JmsNxn



Users browsing this thread: 2 Guest(s)