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Robust Design of In...
Robust Design of Initial Boundary Value Problems
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- Nordström, Jan, 1953- (författare)
- Linköpings universitet,Beräkningsmatematik,Tekniska fakulteten
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- Wahlsten, Markus, 1986- (författare)
- Linköpings universitet,Beräkningsmatematik,Tekniska fakulteten
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(creator_code:org_t)
- 2018-07-21
- 2019
- Engelska.
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Ingår i: Uncertainty Management for Robust Industrial Design in Aeronautics. - Cham : Springer. - 9783319777672 - 9783319777665 ; , s. 463-478
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- We study hyperbolic and incompletely parabolic systems with stochastic boundary and initial data. Estimates of the variance of the solution are presented both analytically and numerically. It is shown that one can reduce the variance for a given input, with a specific choice of boundary condition. The technique is applied to the Maxwell, Euler, and Navier–Stokes equations. Numerical calculations corroborate the theoretical conclusions.
Ämnesord
- NATURVETENSKAP -- Matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics (hsv//eng)
Nyckelord
- Uncertainty quantification
- Hyperbolic systems
- Incompletely parabolic systems
- Initial boundary value problems
- Stochastic data
- Variance reduction
- Robust design
Publikations- och innehållstyp
- ref (ämneskategori)
- kap (ämneskategori)
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