Diffusion processes
Stability of finite difference schemes for nonlinear complex reaction-diffusion processes
... complex diffusion equation, were studied in [2], where only the explicit and implicit scheme where studied and no reaction term was ...include diffusion processes which are commonly used in image ...
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Searching for answers to the maintenance problem of insufficiently financed, financially dependent pension funds through stochastic diffusion processes
... This is the peer reviewed version of the following article: Ferreira, M. A. M. (2017). Searching for answers to the maintenance problem of insufficiently financed, financially dependent pension funds through stochastic ...
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Stability of finite difference schemes for complex diffusion processes
... Diffusion processes are commonly used in image processing, as for example in inpainting [8], stereo vision [16] or optical flow ...of diffusion processes in image processing is noise removal ...
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A new analytical formulation of retention effects on particle diffusion processes
... simulate diffusion with retention in a reactive medium under stable thermodynamic ...of diffusion with retention in a continuum medium is developed after the solution of an equivalent problem using a ...
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Enlarged controllability and optimal control of sub-diffusion processes with Caputo fractional derivatives
... anomalous diffusion processes in various real-world complex systems [ 17 , 18 , 19 , 20 ...anomalous diffusion has been used to describe different physical scenarios, most prominently within crowded ...
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Option pricing under jump-diffusion processes: calibration to the bitcoin options market
... Lévy processes have played a central role in the study of stochastic processes because they model a wide variety of physical, biological, engineering and economic scenarios ...Lévy processes have ...
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On the statistical estimation of diffusion processes - a partial survey
... continuous-time processes may look identical when sampled at discrete points of time), can lead to di¤erent results, making it extremely dif- …cult to make general statements about relative e¢ciencies of one or ...
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On the statistical estimation of diffusion processes: a survey
... Markov processes with discrete-time ...such processes can be characterized by means of forward or backward in…nitesimal generators (see Section ...the processes are stationary these generators can be ...
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Convergence of finite difference schemes for nonlinear complex reaction-diffusion processes
... diffusion processes, if the thermal conductivity depends on the unknown function, the temperature distribution in a bounded medium is governed by this initial-boundary value problem, where F rep- resents the ...
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Multidimensional time fractional diffusion equation
... fractional diffusion equations are obtained from the standard diffusion and wave equations by replacing the time derivative by a fractional derivative of order β ∈ ]0, ...localized diffusion. The ...
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Diffusion barriers constrain receptors at synapses.
... Lateral diffusion in and outside synapses plays a key role in the regulation of receptor number at synapses ...Brownian diffusion in extrasynaptic membrane and are slowed down and confined (restricted in ...
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Anomalous diffusion of pions at RHIC
... anomalous diffusion in a time dependent mean free path environment, we have opted for the simplest possible choice - so that the results then can be uniquely related to the hadronic final state ...
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Content diffusion in ALERT clinical applications
... The problem of data dispersion is affecting all areas of commerce as the result of the availability of relatively inexpensive data storage devices. This has made it very easy to dump data into secondary storage ...
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Option pricing under jump-diffusion models
... Therefore, as you can observe, the normal distribution does not fit very well with empirical data, since the empirical distribution of asset returns exhibits fat tails and skewness, a behaviour that deviates from ...
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Diffusion of nparaffins in carbonaceous materials
... the diffusion mechanisms in porous solids is essential to the development of many processes involving heterogeneous ...regarding diffusion behavior in these ...the diffusion of n-heptane and ...
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Improved adaptive complex diffusion despeckling filter
... We intend to manipulate Eq. (6) to take advantage of these facts. In this way, we aim to facilitate diffusion at lower intensity level areas (e.g., vitreous, cysts, fluid-filled regions) and to be conservative ...
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Diffusion theory vs. today’s ICT environment
... of diffusion theory’s value, this allows us to draw a twofold ...prior-to-launch diffusion forecasts that are based on traditional assumptions with regard to fixed segment size and diffusion pattern ...
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Protein diffusion in mammalian cell cytoplasm.
... former diffusion coefficients are intrinsic properties of the liquid phases indepen- dent of where bleaching is ...cytoplasm/nucleoplasm diffusion coefficient depends on the local membrane structures in and ...
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Diffusion Bonding and Brazing of Advanced Materials
... the diffusion bonding of these materials with Ni/Al multilayers, similar results were ...and diffusion bond, with the joint interface and the diffusion layers perfectly ...
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