Polynomiography

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# Polynomiography - PowerPoint PPT Presentation

Polynomiography. w ith Dr. Bahman Kalantari. What is polynomiography ?. Dr. Kalantari informally defines polynomiography as a certain graph of polynomials

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### Polynomiography

with Dr. BahmanKalantari

What is polynomiography?
• Dr. Kalantari informally defines polynomiography as a certain graph of polynomials
• He formally defines it as  the art and science of visualization in approximation of the zeros of complex polynomials, via fractal and non-fractal images created using the mathematical convergence properties of iteration functions
SLOW DOWN!
• First of all, what’s an iteration function?
• Newton’s Method is an example:N(z) = z − p(z)/p’(z)
• Iteration functions are used to determine which points will eventually map to the roots of the function being analyzed, essentially the objective of polynomiography
The Result, the Objective
• By producing a graph of these regions of convergence, or polynomiograph, we can represent functions is a new way:

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