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Event 

Title:
Howard Lee: Revisiting the fixed point analysis
When:
13.12.2012 11.00 h
Where:
Matéria Condensada Teórica - Niterói
Categoría:
Seminários

Description

Making repulsive fixed points attractive: A reforming method for the fixed point analysis

M. Howard Lee (U. of Georgia - EEUU)


Fixed points are fundamental to renormalization group theory and chaos. They are special values of nonlinear equations which may be transition points or cycles. A fixed point is obtained as an asymptotic limit, so that this technique known as the fixed point analysis is based on analysis like perhaps no other numerical methods.
The fixed-point analysis does not work if fixed points are repulsive. Recently I have found a way to make repulsive fixed points attractive. As a result, one can now apply this analysis to calculate fixed points of almost any nonlinear equations or roots of almost any polynomials of any order to any desired degree of accuracy.

 

 

Venue

Grupo:
Matéria Condensada Teórica
Street:
IF-UFF
ZIP:
24210-346
City:
Niterói
State:
RJ
Country:
Country: br

Description

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