Results 11 to 20 of about 26,100 (268)

Aumann Type Set-valued Lebesgue Integral and Representation Theorem [PDF]

open access: yesInternational Journal of Computational Intelligence Systems, 2009
n this paper, we shall firstly illustrate why we should discuss the Aumann type set-valued Lebesgue integral of a set-valued stochastic process with respect to time t under the condition that the set-valued stochastic process takes nonempty compact ...
Jungang Li, Shoumei Li
doaj   +1 more source

On Wick calculus and its relationship with stochastic integration on spaces of regular test functions in the Lévy white noise analysis

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2022
We deal with spaces of regular test functions in the Lévy white noise analysis, which are constructed using Lytvynov's generalization of a chaotic representation property.
N.A. Kachanovsky
doaj   +1 more source

Directional Stochastic Orders with an Application to Financial Mathematics

open access: yesMathematics, 2021
Relevant integral stochastic orders share a common mathematical model, they are defined by generators which are made up of increasing functions on appropriate directions. Motivated by the aim to provide a unified study of those orders, we introduce a new
María Concepción López-Díaz   +2 more
doaj   +1 more source

Backward stochastic variational inequalities driven by multidimensional fractional Brownian motion [PDF]

open access: yesOpuscula Mathematica, 2018
We study the existence and uniqueness of the backward stochastic variational inequalities driven by \(m\)-dimensional fractional Brownian motion with Hurst parameters \(H_k\) (\(k=1,\ldots m\)) greater than \(1/2\).
Dariusz Borkowski   +1 more
doaj   +1 more source

Kajian Integral Lintasan Levy dalam Mekanika Kuantum Fraksional untuk Membentuk Persamaan Schrodinger Fraksional

open access: yesRisenologi, 2020
The implementation of Lévy path integral generated by Lévy stochastic process on fractional Schrödinger equation has been investigated in the framework of fractional quantum mechanics.
Chandra Halim, M. Farchani Rosyid
doaj   +1 more source

Stochastic Integrals: A Combinatorial Approach [PDF]

open access: yesThe Annals of Probability, 1997
A unified combinatorial definition of multiple stochastic integrals is given in the setting of random measures. The notion of stochastic sequence of binomial type is introduced as a generalization of special polynomial sequences appearing commonly in stochastic integration including Hermite, Poisson-Charlier and Kravchuk polynomials.
Rota, Gian-Carlo, Wallstrom, Timothy C.
openaire   +3 more sources

Set-Valued Stochastic Equation with Set-Valued Square Integrable Martingale

open access: yesITM Web of Conferences, 2017
In this paper, we shall introduce the stochastic integral of a stochastic process with respect to set-valued square integrable martingale. Then we shall give the Aumann integral measurable theorem, and give the set-valued stochastic Lebesgue integral and
Li Jun-Gang, Zheng Shi-Qing
doaj   +1 more source

On a Coupled System of Random and Stochastic Nonlinear Differential Equations with Coupled Nonlocal Random and Stochastic Nonlinear Integral Conditions

open access: yesMathematics, 2021
It is well known that Stochastic equations had many useful applications in describing numerous events and problems of real world, and the nonlocal integral condition is important in physics, finance and engineering.
Ahmed M. A. El-Sayed, Hoda A. Fouad
doaj   +1 more source

Stochastic Lie Group Integrators [PDF]

open access: yesSIAM Journal on Scientific Computing, 2008
We present Lie group integrators for nonlinear stochastic differential equations with non-commutative vector fields whose solution evolves on a smooth finite dimensional manifold. Given a Lie group action that generates transport along the manifold, we pull back the stochastic flow on the manifold to the Lie group via the action, and subsequently pull ...
Simon J. A. Malham, Anke Wiese
openaire   +2 more sources

A note on Kurzweil-Henstock's anticipating non-stochastic integral [PDF]

open access: yesMathematica Bohemica
Motivated by the study of anticipating stochastic integrals using Kurzweil-Henstock approach, we use anticipating interval-point pairs (with the tag as the right-end point of the interval) in studying non-stochastic integral, which we call the Kurzweil ...
Yu Xin Ng, Tin Lam Toh
doaj   +1 more source

Home - About - Disclaimer - Privacy