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Almost sure exponential stability of numerical solutions for stochastic pantograph differential equations
- Source :
- Journal of Mathematical Analysis and Applications. 460:411-424
- Publication Year :
- 2018
- Publisher :
- Elsevier BV, 2018.
-
Abstract
- The sufficient conditions of the almost sure exponential stability of the exact solution for the stochastic pantograph differential equation are considered, with a Khasminskii-type condition. The almost sure exponential stability of the numerical solutions by the Euler–Maruyama method and the backward Euler–Maruyama method is also discussed, based on the discrete semimartingale convergence theorem. We present the sufficient conditions for the stability of the Euler–Maruyama method, with one extra condition when compared with the exact solution. We show that the backward Euler–Maruyama method can share almost the same conditions for the almost sure exponential stability as the exact solution.
- Subjects :
- Differential equation
Applied Mathematics
Mathematical analysis
010103 numerical & computational mathematics
01 natural sciences
Stability (probability)
Backward Euler method
Euler–Maruyama method
Mathematics::Numerical Analysis
010101 applied mathematics
Exact solutions in general relativity
Semimartingale
Exponential stability
Convergence (routing)
0101 mathematics
Analysis
Mathematics
Subjects
Details
- ISSN :
- 0022247X
- Volume :
- 460
- Database :
- OpenAIRE
- Journal :
- Journal of Mathematical Analysis and Applications
- Accession number :
- edsair.doi...........5cbcbf38017be83bcb2e6e2f90d56a87