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Čerenkov-like radiation in a binary superfluid flow past an obstacle
Coupling condensate dark soliton whirlpool rotating vortex dipole
2014/12/25
We consider the dynamics of two coupled miscible Bose-Einstein condensates, when an obstacle is dragged through them. The existence of two different speeds of sound provides the possibility for three ...
Spinor Bose-Einstein condensate flow past an obstacle
Spinor bose-einstein condensate macroscopic nonlinear structure vortex ring
2014/12/24
We study the flow of a spinor (F=1) Bose-Einstein condensate in the presence of an obstacle. We consider the cases of ferromagnetic and polar spin-dependent interactions, and find that the system demo...
Joint Modeling and Registration of Cell Populations in Cohorts of High-Dimensional Flow Cytometric Data
Joint Modeling Registration Cell Populations Cohorts High-Dimensional Flow Cytometric Data
2013/6/14
In systems biomedicine, an experimenter encounters different potential sources of variation in data such as individual samples, multiple experimental conditions, and multi-variable network-level respo...
Kramers-type effective Reactive Flow in Structured-noise Environments
Kramers-type Reactive Flow Structured-noise Environments
2012/9/17
The non-Markovian features of three typical anomalous diffusing systems are studied by analyti-cally solving the generalized Langevin equation directly driven by three kind of internal structured-nois...
Research on the visitor flow pattern of Expo 2010
Visitor flow visibility graph complex network time series Expo
2011/7/6
Expo 2010 Shanghai China was a successful, splendid and unforgettable event, remaining us with valuable experiences. The visitor flow pattern of Expo is investigated in this paper. The Hurst exponent,...
Some Remarks on the Heat Flow for Functions and Forms
Heat semigroup heat equation Brownian motion damped parallel translation Ricci curvature
2009/5/8
This note is concerned with the differentiation of heat semigroups on Riemannian manifolds. In particular, the relation $dP_tf=P_tdf$ is investigated for the semigroup generated by the Laplacian with ...
Long-term behavior for superprocesses over a stochastic flow
Superprocess stochastic flow log-Laplace equation long-term behavior
2009/4/28
We study the limit of a superprocess controlled by a stochastic flow as $ttoinfty$. It is proved that when $d le 2$, this process suffers long-time local extinction; when $dge 3$, it has a limit which...
Characteristics of ant-inspired traffic flow：Applying the social insect metaphor to traffic models
Characteristics ant-inspired traffic flow social insect metaphor traffic models
2010/3/18
We investigate the organization of traffic flow on preexisting
uni- and bidirectional ant trails. Our investigations comprise a theoretical
as well as an empirical part. We propose minimal models of...
M-estimation of Boolean models for particle flow experiments
M-estimation Boolean models particle flow experiments
2010/4/30
Probability models are proposed for passage time data collected in experiments with a device
designed to measure particle flow during aerial application of fertilizer. Maximum likelihood estimation o...