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(Research report / Forskningsrapport, 1990)
(Research report / Forskningsrapport, 1992)
Buckling Strength Assessment of Stiffened Steel Panels in Floating Offshore Structures Restricted Access
(Master thesis / Masteroppgave, 2009)
Stiffened plates are common components in many structures, from plate girders and box girder bridges to ships and offshore structures. Stiffened and unstiffened plates buckle into doubly curved surfaces which complicates ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2014)
We consider general singular control problems for random fields given by a stochastic partial differential equation (SPDE). We show that under some conditions the optimal singular control can be identified with the solution ...
(Research report / Forskningsrapport, 1987)
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
The classical maximum principle for optimal stochastic control states that if a control û is optimal, then the corresponding Hamiltonian has a maximum at u=û. The first proofs for this result assumed that the control did ...
(Research report / Forskningsrapport, 1986)
(Research report / Forskningsrapport, 1995)
(Research report / Forskningsrapport, 2014)
A semi-analytical model for ultimate strength prediction of simply supported, rectangular, composite plates has been presented previously. The model is based on large deflection theory in combination with first order shear ...
(Research report / Forskningsrapport, 2010)
This paper investigates a problem arising in asset-liability management in life insurance. As shown by other authors, an insurance company can guarantee its solvency by purchasing a Margrabe option enabling it to exchange ...