Fractals/Iterations in the complex plane/misiurewicz
Misiurewicz point is the parameter c ( point oc parameter plane) where the critical orbit is pre-periodic.
- "Around Misiurewicz points (which are only countable but dense), the Mandelbrot set looks locally like the corresponding Julia set, in particular it looks locally very different for each Misiurewicz point." Pablo Shmerkin
- The Mandelbrot is asymptotically self-similar about pre-periodic Misiurewicz points.
Misiurewicz polynomial ( map) can be marked by:
- the parameter coordinate c ∈ M
- the external angle of the ray that lands:
- at z = c in J(f) on the dynamic plane
- at c in M on the parameter plane
- the Kokopelli Julia set  The angle 3/15 = p0011 = 0.(0011) has preperiod = 0 and period = 4. The conjugate angle on the parameter plane is 4/15 or p0100. The kneading sequence is AAB* and the internal address is 1-3-4. The corresponding parameter rays are landing at the root of a primitive component of period 4.
Misiurewicz points c
all Misiurewicz points are centers of the spirals, which are turning:
- if the Misiurewicz point is a real number, it does not turn at all
Spirals can also be classified by the number of arms.
- branch tips = terminal points of the branches or tips of the midgets
- centers of spirals = fast spiral
- branch point = points where branches meet = centers of slow spirals with more then 1 arm
- band-merging points of chaotic bands (the separator of the chaotic bands and ) = 2 arm spiral
angles of external rays
- endpoint = 1 angle
- primitive type = 2 angles of primitive cycle
- satellite type = 2 or more angles from satellite cycle
- hase m external angles, that are preimages (under doubling) of the external angles of
Characteristic Misiurewicz point of the chaotic band of the Mandelbrot set is :
- the most prominent and visible Misiurewicz point of a chaotic band
- have the same period as the band
- have the same period as the gene of the band
Misiurewicz Points, part of the Mandelbrot set:
- Centre 0.4244 + 0.200759i; Max. Iterations 100; View radius 0.00479616 
- Kalles Fraktaler - Dive into Misiurewicz
- Embedded Julia set similar to Misiurewicz Julia set by Wolf Jung
- Mandel demo 6 page 1
"... we do not know how to compute (...) Misiurewicz parameters (with high (pre)periods) for the family of quadratic rational maps. One might need to and a non-rigorous method to and Misiurewicz parameter in a reasonable time like Biham-Wenzel's method." HIROYUKI INOU 
Computing Misiurewicz points of complex quadratic mapping
roots of polynomial
Misiurewicz points  are special boundary points.
Define polynomial in Maxima CAS :
P(n):=if n=0 then 0 else P(n-1)^2+c;
Define a Maxima CAS function whose roots are Misiurewicz points, and find them.
Examples of use :
(%i6) M(2,1); (%o6) [c=-2.0,c=0.0] (%i7) M(2,2); (%o7) [c=-1.0*%i,c=%i,c=-2.0,c=-1.0,c=0.0]
factorizing the polynomials
" factorizing the polynomials that determine Misiurewicz points. I believe that you should start with
( f^(p+k-1) (c) + f^(k-1) (c) ) / c
This should already have exact preperiod k , but the period is any divisor of p . So it should be factorized further for the periods.
Example: For preperiod k = 1 and period p = 2 we have
c^3 + 2c^2 + c + 2 .
This is factorized as
(c + 2)*(c^2 + 1)
for periods 1 and 2 . I guess that these factors appear exactly once and that there are no other factors, but I do not know."Wolf Jung
- misiurewicz_domains by Claude Heiland-Allen
- Misiurewicz domain coordinates and size estimates by Claude Heiland-Allen
- Newton's method for Misiurewicz points by Claude Heiland-Allen
- Preperiodic Mandelbrot set Newton basins by Claude Heiland-Allen
Finding external angles of rays that land on the Misiurewicz point
- Devaney algorithm for principle Misiurewicz point
- Navigating by spokes in the Mandelbrot set by Claude Heiland-Allen
- External angles of Misiurewicz points by Claude Heiland-Allen
- principal Misiurewicz point of wake p/q
- Questions from math.SE related with Misiurewicz point
- Questions from MO related with Misiurewicz point
- mathoverflow question: is-there-some-known-way-to-create-the-mandelbrot-set-the-boundary-with-an-ite
- Finite Subdivision Rules from Matings of Quadratic Functions: Existence and Constructions by Mary E. Wilkerson
- The Thurston Algorithm for quadratic matings by Wolf Jung
- W Jung : Homeomorphisms on Edges of the Mandelbrot Set Ph.D. thesis of 2002
- Book : Fractals for the Classroom: Part Two: Complex Systems and Mandelbrot Set, page 461, by Heinz-Otto Peitgen, Hartmut Jürgens, Dietmar Saupe
- Fractal Geometry from Yale University by Michael Frame, Benoit Mandelbrot (1924-2010), and Nial NegerFebruary 2, 2013
- Terminal Point by Robert P. Munafo, 2008 Mar 9.
- mathoverflow question : Is there a way to find regions of depth in the Mandelbrot set other than simply poking around?
- Branch Point by Robert P. Munafo, 1997 Nov 19.
- Symbolic sequences of one-dimensional quadratic map points by G Pastor, Miguel Romera, Fausto Montoya Vitini
- Families of Homeomorphic Subsets of the Mandelbrot Set by Wolf Jung page 7
- G. Pastor, M. Romera, G. Álvarez, D. Arroyo and F. Montoya, "On periodic and chaotic regions in the Mandelbrot set", Chaos, Solitons & Fractals, 32 (2007) 15-25
- VISUALIZATION OF THE BIFURCATION LOCUS OF CUBICPOLYNOMIAL FAMILY by HIROYUKI INOU
- MIsiurewicz point in wikipedia