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Universal Communication over Modulo-additive Channels with an Individual Noise Sequence
Universal Communication Modulo-additive Channels Individual Noise Sequence
2011/1/21
Which communication rates can be attained over an unknown channel where the relation between the input and output can be arbitrary? A channel where the output is any arbitrary (possibly stochastic) fu...
Spectrum is the most valuable resource in the communication system, but unfor-tunately, so far, a half of the spectrum has been wasted, that is negative frequency spectrum.
Strong Noise Effects in one-dimensional Neutral Populations
Strong Noise Effects one-dimensional Neutral Populations
2011/1/5
The dynamics of well-mixed biological populations is usually studied by mean-field methods and weak-noise expansions. Similar methods have been applied also in spatially extended problems, relying on ...
Optimization of operational aircraft parameters reducing noise emission
Optimization operational aircraft parameters reducing noise emission
2010/9/20
Optimization of operational aircraft parameters reducing noise emission.
Generalized Methods and Solvers for Noise Removal from Piecewise Constant Signals
Generalized Methods Solvers Noise Removal
2011/1/4
Removing noise from piecewise constant (PWC) signals, is a challenging signal processing problem arising in many practical contexts. For example, in exploration geosciences, noisy drill hole records n...
Convergence of numerical solutions to stochastic age-dependent population equations driven by non-Gaussian noise
stochastic age-dependent population equations compensated Poisson random measure
2010/9/25
It presents and analyzes the Euler methods for stochastic age-dependent population equations driven by Poisson random jump measure; Under the Local Lipschitz condition, we prove that the Euler approxi...
On the kernel of the Black-Scholes equation in the Form of white noise
Black-Scholes equation white noise kernel
2010/9/25
In this paper, we study the well known equation which is the Black-Scholes equation in the form of white noise. We found the kernel of such equation and obtained some interesting properties of such ke...
Bistability and resonance in the periodically stimulated Hodgkin-Huxley model with noise
Bistability Hodgkin-Huxley model
2011/1/6
We describe general characteristics of the Hodgkin-Huxley neuron's response to a periodic train of short current pulses with Gaussian noise. The deterministic neuron is bistable for antiresonant frequ...
Low noise limit for the invariant measure of a multi-dimensional stochastic Allen-Cahn equation
Stochastic reaction-di usion equation Invariant measure Large deviations
2011/1/21
We study the invariant measure of a discretized stochastic Allen-Cahn equation in d+1 dimensions in the low noise limit. We consider a cuboidal domain and impose the two stable
phases as boundary con...
Mid-latitude ozone monitoring with the GOMOS-ENVISAT experiment version 5: the noise issue
Mid-latitude ozone the GOMOS-ENVISAT experiment version the noise issue
2010/12/28
The GOMOS ozone profiles have been analysed to evaluate the GOMOS ability to capture the long-term ozone evolution at mid-latitudes during the expected recovery phase of the ozone layer. Version 5 of ...
Molecular communication in fluid media: The additive inverse Gaussian noise channel
Molecular communication fluid media additive inverse Gaussian noise channel
2011/1/17
We consider molecular communication, with information conveyed in the time of release of molecules.The main contribution of this paper is the development of a theoretical foundation for such a communi...
Rough Burgers-like equations with multiplicative noise
Rough Burgers-like equations multiplicative noise
2011/1/18
We construct solutions to Burgers type equations perturbed by a multiplicative spacetime white noise in one space dimension.
Assessing the Role of Spin Noise in the Precision Timing of Millisecond Pulsars
the Role of Spin Noise the Precision Timing
2011/1/10
We investigate rotational spin noise (referred to as timing noise) in non-accreting pulsars: millisecond pulsars, canonical pulsars, and magnetars. Particular attention is placed on quantifying the st...
Noise kernel for a quantum field in Schwarzschild spacetime under the Gaussian approximation
quantum field Schwarzschild spacetime Gaussian approximation
2010/12/20
A method is given to compute the noise kernel, defined as the symmetrized con-nected 2-point function of the stress tensor, for the conformally invariant scalar field in the Hartle-Hawking state in Sc...
Current and noise correlations in a double dot Cooper pair beam splitter
Current noise correlations double dot Cooper pair beam splitter
2010/11/23
We consider a double quantum dot coupled to two normal leads and one superconducting lead,
modeling the Cooper pair beam splitter studied in two recent experiments. Starting from a microscopic Hamilt...