• 0 Vote(s) - 0 Average
• 1
• 2
• 3
• 4
• 5
 [Update] Comparision of 5 methods of interpolation to continuous tetration Gottfried Ultimate Fellow Posts: 757 Threads: 116 Joined: Aug 2007 10/27/2013, 11:40 PM (This post was last modified: 10/27/2013, 11:49 PM by Gottfried.) Here ist a picture which shows the mapping of the small positive part of the imaginary axis in heights of h=1/20 when computed by the "polynomial method" with the diagonalization of the 64x64 Carlemanmatrix. The coordinates of the initial linesegment are computed by the 21 coordinates at the imaginary axis between 0 and 0.5 I. To avoid logarithms of zero this is a bit translated by adding 1e-4*I to the coordinates. Then 20 iterations with height of 1/20 are computed for that whole initial line. This gives the red skewed rectangle in the rough area (0+0I,0+0.5I,1,1+0.5*I) Then that matrix of coordinates is completely mapped by natural iterations of the powertower with base 4. The whole segment becomes more and more distorted and shrinks when iterated to the complex fixpoint. What is especially interesting me are the "eyes" /the whitespace in the inner spiral - and what about of regions of overlap in there if my initial linesegment where longer, say up to 0.8*I. This direction would be related by complex iteration heights - but I've not yet reliable computations of that heights. [attachment=1016] Attached Files Image(s)     Gottfried Helms, Kassel « Next Oldest | Next Newest »

 Messages In This Thread [Update] Comparision of 5 methods of interpolation to continuous tetration - by Gottfried - 10/13/2013, 02:20 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by MikeSmith - 10/14/2013, 10:42 AM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by Gottfried - 10/14/2013, 01:19 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by MikeSmith - 10/14/2013, 08:22 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by Gottfried - 10/15/2013, 12:59 AM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by sheldonison - 10/14/2013, 10:07 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by Gottfried - 10/15/2013, 12:00 AM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by Gottfried - 10/15/2013, 01:09 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by sheldonison - 10/15/2013, 07:14 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by Gottfried - 10/15/2013, 11:14 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by Gottfried - 10/16/2013, 12:54 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by sheldonison - 10/16/2013, 04:12 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by Gottfried - 10/16/2013, 05:07 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by tommy1729 - 10/22/2013, 12:17 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by Gottfried - 10/22/2013, 01:53 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by Gottfried - 10/27/2013, 11:40 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by sheldonison - 10/28/2013, 04:17 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by tommy1729 - 10/28/2013, 11:11 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by tommy1729 - 10/28/2013, 11:29 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by sheldonison - 10/29/2013, 09:37 AM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by tommy1729 - 10/28/2013, 11:32 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by tommy1729 - 10/29/2013, 01:11 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by sheldonison - 10/29/2013, 02:52 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by tommy1729 - 11/01/2013, 02:16 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by Gottfried - 02/01/2014, 12:09 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by Gottfried - 02/04/2014, 12:31 AM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by tommy1729 - 02/03/2014, 01:13 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by Gottfried - 02/03/2014, 01:44 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by Gottfried - 02/03/2014, 01:59 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by tommy1729 - 02/03/2014, 10:35 PM RE: [Update] Comparision of 5 methods of interpolation to continuous tetration - by Gottfried - 02/03/2014, 11:07 PM

 Possibly Related Threads... Thread Author Replies Views Last Post Possible continuous extension of tetration to the reals Dasedes 0 1,140 10/10/2016, 04:57 AM Last Post: Dasedes Tribonacci interpolation ? tommy1729 0 1,747 09/08/2014, 10:37 AM Last Post: tommy1729 How many methods have this property ? tommy1729 1 2,235 05/22/2014, 04:56 PM Last Post: sheldonison (MSE): Comparision of powertowers -.Possibly interesting thread in MSE Gottfried 0 1,730 05/22/2013, 07:02 AM Last Post: Gottfried [UFO] - a contradiction in assuming continuous tetration? Gottfried 18 19,095 08/29/2010, 08:44 PM Last Post: Gottfried Self tetraroot constructed via Newton series interpolation mike3 2 6,114 07/11/2010, 03:38 AM Last Post: mike3 Borel summation and other continuation/summability methods for continuum sums mike3 2 4,764 12/30/2009, 09:51 PM Last Post: mike3 A false interpolation paradigm (?); a reconsideration Gottfried 4 6,738 09/17/2009, 08:17 AM Last Post: bo198214 exponential polynomial interpolation Gottfried 3 6,626 07/16/2008, 10:32 PM Last Post: andydude A related discussion on interpolation: factorial and gamma-function Gottfried 6 9,614 06/27/2008, 06:38 PM Last Post: Gottfried

Users browsing this thread: 1 Guest(s)