Results 1 to 10 of about 137,560 (316)

Transport equation driven by a stochastic measure

open access: yesModern Stochastics: Theory and Applications, 2023
The stochastic transport equation is considered where the randomness is given by a symmetric integral with respect to a stochastic measure. For a stochastic measure, only σ-additivity in probability and continuity of paths is assumed.
Vadym Radchenko
doaj   +2 more sources

Asymptotic properties of the parabolic equation driven by stochastic measure

open access: yesModern Stochastics: Theory and Applications, 2022
A stochastic parabolic equation on $[0,T]\times \mathbb{R}$ driven by a general stochastic measure, for which we assume only σ-additivity in probability, is considered. The asymptotic behavior of its solution as $t\to \infty $ is studied.
Boris Manikin
doaj   +1 more source

Averaging principle for the one-dimensional parabolic equation driven by stochastic measure

open access: yesModern Stochastics: Theory and Applications, 2022
A stochastic parabolic equation on $[0,T]\times \mathbb{R}$ driven by a general stochastic measure is considered. The averaging principle for the equation is established. The convergence rate is compared with other results on related topics.
Boris Manikin
doaj   +1 more source

The Burgers equation driven by a stochastic measure

open access: yesModern Stochastics: Theory and Applications, 2023
The class of one-dimensional equations driven by a stochastic measure μ is studied. For μ only σ-additivity in probability is assumed. This class of equations includes the Burgers equation and the heat equation.
Vadym Radchenko
doaj   +1 more source

Stochastic measures of arbitrage [PDF]

open access: yesTop, 2002
Empirical research has provided evidence supporting the existence of arbitrage opportunities in real financial markets although market imperfections are often the main reason to explain these empirical deviations. Consequently, recent literature has turned the attention to imperfect markets in order to extend the most significant results on asset ...
Balbás, Alejandro   +1 more
openaire   +2 more sources

Iterated stochastic measurements [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2012
We describe a measurement device principle based on discrete iterations of Bayesian updating of system state probability distributions. Although purely classical by nature, these measurements are accompanied with a progressive collapse of the system state probability distribution during each complete system measurement.
Bauer, Michel   +2 more
openaire   +3 more sources

Coarse-Graining of Observables

open access: yesQuantum Reports, 2022
We first define the coarse-graining of probability measures in terms of stochastic kernels. We define when a probability measure is part of another probability measure and say that two probability measures coexist if they are both parts of a single ...
Stan Gudder
doaj   +1 more source

Measurable Stochastics for Brane Calculus [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2010
In Proceedings MeCBIC 2010, arXiv:1011 ...
Giorgio Bacci, Marino Miculan
openaire   +6 more sources

A maximum flow network interdiction model in fuzzy stochastic hybrid uncertainty environments [PDF]

open access: yesYugoslav Journal of Operations Research, 2023
Uncertainty is an inherent characteristic of a decision-making process. Occasionally, historical data may be insufficient to accurately estimate the probability distribution suitable for an unknown variable.
Bavandi Salim, Bigdeli Hamid
doaj   +1 more source

Weighted survival functional entropy and its properties

open access: yesOpen Physics, 2023
The weighted generalized cumulative residual entropy is a recently defined dispersion measure. This article introduces a new uncertainty measure as a generalization of the weighted generalized cumulative residual entropy, called it the weighted ...
Alomani Ghadah, Kayid Mohamed
doaj   +1 more source

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