Phase space universality for multimodal maps
نویسندگان
چکیده
منابع مشابه
A Note on Quadratic Maps for Hilbert Space Operators
In this paper, we introduce the notion of sesquilinear map on Β(H) . Based on this notion, we define the quadratic map, which is the generalization of positive linear map. With the help of this concept, we prove several well-known equality and inequality...
متن کاملPhase Space Reconstruction of Discontinuous Maps
Discontinuous mappings arise naturally in many physical applications, for example impacting oscillators. They also occur as Poincar e maps of smooth ows when the chosen Poincar e section is not everywhere transverse to the ow. We highlight the problems of reconstructing such maps from scalar measurements and propose a modiication of the method of False Nearest Neighbours to identify the minimum...
متن کاملMultifractal Analysis for Multimodal Maps
Given a multimodal interval map f : I → I and a Hölder potential ' : I → R, we study the dimension spectrum for equilibrium states of '. The main tool here is inducing schemes, used to overcome the presence of critical points. The key issue is to show that enough points are ‘seen’ by a class of inducing schemes. We also compute the Lyapunov spectrum. We obtain the strongest results when f is a ...
متن کاملRenormalization Theory for Multimodal Maps
We study the dynamics of the renormalization operator for multimodal maps. In particular, we prove the exponential convergence of this operator for infinitely renormalizable maps with same bounded combinatorial type.
متن کاملDiffusion Maps for Multimodal Registration
Multimodal image registration is a difficult task, due to the significant intensity variations between the images. A common approach is to use sophisticated similarity measures, such as mutual information, that are robust to those intensity variations. However, these similarity measures are computationally expensive and, moreover, often fail to capture the geometry and the associated dynamics l...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of the Brazilian Mathematical Society, New Series
سال: 2005
ISSN: 1678-7544,1678-7714
DOI: 10.1007/s00574-005-0038-y