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Article
Quasi-shadowing for ℤd-actions
A diffeomorphism is non-uniformly partially hyperbolic if it preserves an ergodic measure with at least one zero Lyapunov exponent. We prove that a C1-smooth ℤd-action has the quasi-shadowing property if one of t...
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Article
Sub-additive Unstable Topological Pressure of Diffeomorphisms
In this paper, we study unstable topological pressure for C1-smooth partially hyperbolic diffeomorphisms with sub-additive potentials. Moreover, without any additional assumption, we have established the expected...
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Article
Effects of single lance configuration on coal combustion process in tuyere from viewpoint of coal plume
Pulverized coal utilization in the blast furnace is decided by the particle flow and combustion behaviors in the raceway. Under a specific operating condition, these behaviors are directly related to the lance...
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Article
Sub-additive topological and measure-theoretic tail pressures
In this paper, we give some definitions of the topological tail pressures for sub-additive potentials and prove that they are equivalent if the potentials are continuous. Under some assumptions, we get a varia...
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Chapter and Conference Paper
Reliability and Validity Assessment of Cluster Sampling on Multinomial Sensitive Question by Monte Carlo Simulation
Objective: To assess the reliability and validity of RRT method of cluster sampling survey on multinomial sensitive question. Method: Monte Carlo Simulation was applied to simulate the investigation and compare t...
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Article
The ergodicity of a class of almost Anosov systems
In this paper, we prove that some volume-preserving almost Anosov systems are ergodic if they are essentially accessible. The key idea is that there are stable and unstable manifolds with uniform size on the o...