Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Shirou Wang"'
Publikováno v:
Remote Sensing, Vol 16, Iss 17, p 3269 (2024)
Remote sensing allows us to conduct large-scale scientific studies that require extensive mapping and the amalgamation of numerous images. However, owing to variations in radiation, atmospheric conditions, sensor perspectives, and land cover, signifi
Externí odkaz:
https://doaj.org/article/a5d8b71cb5674f77bdd8b374d7c76f6c
Publikováno v:
Remote Sensing, Vol 15, Iss 7, p 1803 (2023)
Hyperspectral images (HSI) contain powerful spectral characterization capabilities and are widely used especially for classification applications. However, the rich spectrum contained in HSI also increases the difficulty of extracting useful informat
Externí odkaz:
https://doaj.org/article/d53760bea1344c6e934878ed8f72f10e
Publikováno v:
Proceedings of the American Mathematical Society. 147:5209-5225
The present study aims to find connections between two types of entropy production rates for continuous dynamical systems, one defined in the general dissipation context and the other one defined in a thermodynamics context. On one hand, the entropy
Publikováno v:
Discrete & Continuous Dynamical Systems - A. 39:1019-1032
We prove that the average Lyapunov exponents of asymptotically additive functions have the intermediate value property provided the dynamical system has the periodic gluing orbit property. To be precise, consider a continuous map \begin{document}$f \
By introducing extrinsic noise as well as intrinsic uncertainty into a network with stochastic events, this paper studies the dynamics of the resulting Markov random network and characterizes a novel phenomenon of intermittent synchronization and des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9489c97c87ce87dcaa95bbaddf73cfd6
http://arxiv.org/abs/2010.14384
http://arxiv.org/abs/2010.14384
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
BASE-Bielefeld Academic Search Engine
Universidade de São Paulo (USP)
instacron:USP
BASE-Bielefeld Academic Search Engine
An invariant measure is called a Bernoulli measure if the corresponding dynamics is isomorphic to a Bernoulli shift. We prove that for$C^{1+\unicode[STIX]{x1D6FC}}$diffeomorphisms any weak mixing hyperbolic measure could be approximated by Bernoulli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::464dbe29d71470aa38a45a2cef31b5a9
Autor:
Shirou Wang, Yao Li
A probabilistic approach of computing geometric rate of convergence of stochastic processes is introduced in this paper. The goal is to quantitatively compute both upper and lower bounds of the exponential rate of convergence to the invariant probabi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a79ba35ba56a0a35a5d3760c4aac0cb
Autor:
Gang Liao, Shirou Wang
Publikováno v:
Mathematische Zeitschrift. 290:509-519
For all $$C^{1+\alpha }$$ maps, we prove an inequality conjectured by Ruelle that the metric entropy is bounded from above by the folding entropy minus the sum of the negative Lyapunov exponents.
We prove that all star vector fields, including Lorenz attractors and multisingular hyperbolic vector fields, admit the intermediate entropy property. To be precise, if $X$ is a star vector field with $h_{top}(X)>0$, then for any $h\in [0,h_{top}(X))
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42f0eac4c231b146c5b1a672ea2afa51
http://arxiv.org/abs/1808.08700
http://arxiv.org/abs/1808.08700
Publikováno v:
Nonlinearity. 28:2977-2992
We prove that entropy map is upper semi-continuous for C1 nonuniformly hyperbolic systems with domination, while it is not true for nonuniformly hyperbolic systems in general. This goes against common intuition that conclusions are parallel between s