منابع مشابه
Stability index for chaotically driven concave maps
We study skew product systems driven by a hyperbolic base map Ŝ : Θ → Θ (for example, a baker map or an Anosov surface diffeomorphism) and with simple concave fibre maps on R+ like x → ĝ(θ) arctan(x), where θ ∈ Θ is a parameter driven by the base map. The fibrewise attractor is the graph of an upper semicontinuous function θ → φ̂∞(θ) ∈ R+. For many choices of ĝ, φ̂∞ has a residual set of zeros, b...
متن کاملRandom walk with chaotically driven bias
We investigate two types of random walks with a fluctuating probability (bias) in which the random walker jumps to the right. One is a 'time-quenched framework' using bias time series such as periodic, quasi-periodic, and chaotic time series (chaotically driven bias). The other is a 'time-annealed framework' using the fluctuating bias generated by a stochastic process, which is not quenched in ...
متن کاملComments on “Image encryption with chaotically coupled chaotic maps”
This paper studies the security of a recently proposed chaos-based cryptosystem. It is shown that the encryption architecture of this cryptosystem possesses some important problems related to its implementation and its robustness against noise. Some security problems are also highlighted.
متن کاملOutput-Driven Maps
1.1 Output-Orientedness: Maps and Generalizations A long-standing issue of interest in phonology is the extent to which phonological maps from underlying forms to phonetic forms (in the terms of generative phonology) can be characterized in terms of conditions on the output forms (Chomsky 1964, Kiparsky 1971, Kiparsky 1973, Kisseberth 1970, for a broader overview of the issue see McCarthy 2007a...
متن کاملOntology-driven topic maps
Both topic maps specifications and literature have implicitly or explicitly presented the standard as 'ontology-agnostic', meaning they are able to support, represent and manage any kind of knowledge in any kind of ontological context, and even independently of the constraints imposed by any ontology. Topic maps are able to express 'anything about anything whatsoever'. This very claim has attra...
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: Stochastics and Dynamics
سال: 2017
ISSN: 0219-4937,1793-6799
DOI: 10.1142/s0219493718500090