Results 31 to 40 of about 196,185 (255)

Interval Type-2 Fuzzy GMC for Nonlinear Stochastic Process of Methane Production in the Anaerobic Digester System

open access: yesChemical Engineering Transactions, 2017
The paper focused on the implementation of hybrid Interval Type-2 (IT2) Fuzzy with Generic Model Control (GMC) for the nonlinear stochastic waste treatment process in the anaerobic digester. Development of the deterministic methane process model has been
M.F. Zanil, M.A. Hussain
doaj   +1 more source

G-Expectation, G-Brownian Motion and Related Stochastic Calculus of Ito's type [PDF]

open access: yes, 2006
We introduce a notion of nonlinear expectation --G--expectation-- generated by a nonlinear heat equation with infinitesimal generator G. We first discuss the notion of G-standard normal distribution.
Peng, Shige
core   +3 more sources

Stochastic Differential Games in a Non-Markovian Setting [PDF]

open access: yes, 2005
Stochastic differential games are considered in a non-Markovian setting. Typically, in stochastic differential games the modulating process of the diffusion equation describing the state flow is taken to be Markovian.
Bayraktar, Erhan, Poor, H. Vincent
core   +1 more source

On Exponential Stability for a Class of Uncertain Neutral Markovian Jump Systems with Mode-Dependent Delays

open access: yesAbstract and Applied Analysis, 2013
The exponential stability of neutral Markovian jump systems with interval mode-dependent time-varying delays, nonlinear perturbations, and partially known transition rates is investigated.
Xinghua Liu, Hongsheng Xi
doaj   +1 more source

First passage time exponent for higher-order random walks:Using Levy flights

open access: yes, 2001
We present a heuristic derivation of the first passage time exponent for the integral of a random walk [Y. G. Sinai, Theor. Math. Phys. {\bf 90}, 219 (1992)].
A.Y. Khintchine   +10 more
core   +1 more source

White Noise Representation of Gaussian Random Fields [PDF]

open access: yes, 2012
We obtain a representation theorem for Banach space valued Gaussian random variables as integrals against a white noise. As a corollary we obtain necessary and sufficient conditions for the existence of a white noise representation for a Gaussian random ...
Gelbaum, Zachary
core   +3 more sources

Finite-Time Extended Dissipative Based Optimal Guaranteed Cost Resilient Control for Switched Neutral Systems With Stochastic Actuator Failures

open access: yesIEEE Access, 2019
This work is devoted to the results of extended dissipative based on finite-time resilient guaranteed cost control of switched neutral time-delayed system subject to mismatched uncertainties and stochastic actuator failures.
Quanxin Zhu   +3 more
doaj   +1 more source

The Long Journey from Ab Initio Calculations to Density Functional Theory for Nuclear Large Amplitude Collective Motion

open access: yes, 2010
At present there are two vastly different ab initio approaches to the description of the the many-body dynamics: the Density Functional Theory (DFT) and the functional integral (path integral) approaches.
  +23 more
core   +1 more source

Inferring microbial interaction networks from metagenomic data using SgLV-EKF algorithm

open access: yesBMC Genomics, 2017
Background Inferring the microbial interaction networks (MINs) and modeling their dynamics are critical in understanding the mechanisms of the bacterial ecosystem and designing antibiotic and/or probiotic therapies.
Mustafa Alshawaqfeh   +2 more
doaj   +1 more source

Energy representation for out-of-equilibrium Brownian-like systems: steady states and fluctuation relations

open access: yes, 2010
Stochastic dynamics in the energy representation is employed as a method to study non-equilibrium Brownian-like systems. It is shown that the equation of motion for the energy of such systems can be taken in the form of the Langevin equation with ...
A. N. Vasil’ev   +22 more
core   +1 more source

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