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(Research report / Forskningsrapport, 2006)
This paper focuses on variational solutions of the Cauchy problem for a non- linear wave equation with space-time fractional Brownian noise driving force of Hurst index H.
(Research report / Forskningsrapport, 2006)
Two different quantities have been suggested for quantification of evidence in cases where a suspect is found by a search through a database of DNA profiles. The likelihood ratio, typically motivated from a Bayesian setting, ...
(Research report / Forskningsrapport, 2006)
We first point out that variance estimates for regression coefficients in exposure stratified case-cohort studies (Borgan et al., 2000) can easily be obtained from influence terms routinely calculated in standard software ...
(Research report / Forskningsrapport, 2006)
We present a well-balanced, large time stepping method for conservation laws with source terms. The numerical method is based on a local reformulation of the balance law as a conservation law with a discontinuous flux ...
(Research report / Forskningsrapport, 2006)
The development of smoothed projections, constructed by combining the canonical interpolation operators defined from the degrees of freedom with a smoothing operator, have proved to be an effective tool in finite element ...
(Research report / Forskningsrapport, 2006)
Tidevannsstrømmen i Tjeldsundet og Ramsundet i Ofoten er simulert med en numerisk havmodell med horisontal gitteroppløsning 25-50 meter. Middelstrømmen i vannsøylen er beregnet for de tre viktigste halvdaglige ...
(Research report / Forskningsrapport, 2006)
We consider general triangular systems of conservation laws which arise in applications like multi-phase flows in porous media and are non-strictly hyperbolic. We device simple and efficient finite volume schemes of the ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2006)
Background
Cluster detection is an important part of spatial epidemiology because it can help identifying environmental factors associated with disease and thus guide investigation of the aetiology of ...
(Research report / Forskningsrapport, 2006)
We study the problem of optimal control of a jump diffusion, i.e. a process which is the solution of a stochastic differential equation driven by Lévy processes. It is required that the control process is adapted to a given ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2006)
Background
Following our previous publication we have received critical comments to our conclusions as well as new data that are strengthening our findings.
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