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Convergence analysis of an iterative numerical algorithm for solving nonlinear stochastic Itô-Volterra integral equations with m-dimensional Brownian motion
- Source :
- Applied Numerical Mathematics. 146:182-198
- Publication Year :
- 2019
- Publisher :
- Elsevier BV, 2019.
-
Abstract
- In this article, a numerical technique based on a combination of the Picard iteration method and hat basis functions to solve nonlinear stochastic Ito-Volterra integral equations with m-dimensional Brownian motion is proposed. The existence and uniqueness theorem for the solution of this class of Ito-Volterra integral equations is proved. Also, convergence analysis of the suggested method is investigated in details. Finally, some numerical examples are provided to demonstrate the accuracy of the proposed method and guarantee the theoretical results.
- Subjects :
- Numerical Analysis
Picard–Lindelöf theorem
Applied Mathematics
Basis function
010103 numerical & computational mathematics
01 natural sciences
Integral equation
Volterra integral equation
010101 applied mathematics
Computational Mathematics
Nonlinear system
symbols.namesake
Fixed-point iteration
Convergence (routing)
symbols
Applied mathematics
0101 mathematics
Brownian motion
Mathematics
Subjects
Details
- ISSN :
- 01689274
- Volume :
- 146
- Database :
- OpenAIRE
- Journal :
- Applied Numerical Mathematics
- Accession number :
- edsair.doi...........38b299c38ec206d2fbadd5bc5479794d