Browsing Matematisk institutt by Title
Now showing items 2981-3000 of 3772
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(Research report / Forskningsrapport, 2009)
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(Master thesis / Masteroppgave, 2023)The main topic of this thesis is SDEs driven by VMLV and VMBV processes. Further study is done on their respective subclasses of processes, abbreviated as LSS and BSS processes. Secondarily, SPDEs driven by ambit fields ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Previous studies of fetal death with maternal influenza have been inconsistent. We explored the effect of maternal influenza-like illness (ILI) in pregnancy on the risk of fetal death, distinguishing between diagnoses ...
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Second order asymptotics for the number of times an estimator is more than ε from its target value (Research report / Forskningsrapport, 1991)
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(Research report / Forskningsrapport, 1996)
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2021)We present a second-order accurate numerical method for a class of nonlocal nonlinear conservation laws called the “nonlocal pair-interaction model,” which was recently introduced by Du, Huang, and LeFloch [SIAM J. Numer. ...
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(Research report / Forskningsrapport, 1975)
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(Research report / Forskningsrapport, 1975)
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(Research report / Forskningsrapport, 1976)
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(Research report / Forskningsrapport, 1971)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Statistical disclosure control is important for the dissemination of statistical outputs. There is an increasing need for greater confidentiality protection during data collection and processing by National Statistical ...
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(Doctoral thesis / Doktoravhandling, 2005)
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2013)We provide a generalization of the algorithm of Eklund, Jost and Peterson for computing Segre classes of closed subschemes of projective k-space. The algorithm is here generalized to computing the Segre classes of closed ...
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(Research report / Forskningsrapport, 1972)
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(Master thesis / Masteroppgave, 2020)Seifert manifolds play a crucial role in the classification of 3-manifolds, as they occupy six of the eight geometries proposed by Thurston. In this thesis we determine which Seifert manifolds can be given a smooth action ...
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(Master thesis / Masteroppgave, 2011)We study how to optimize oil production with respect to revenue in a situation where the production rate is uncertain. The oil production in a given period is described in terms of a difference equation, where this equation ...
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(Master thesis / Masteroppgave, 2017)Computations in general insurance are often based on models such as the collective risk model, which uses a compound distribution to describe the aggregated losses. A critical part of this model is the un- certainty of ...
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(Master thesis / Masteroppgave, 2017)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Statistical models are often fitted to obtain a concise description of the association of an outcome variable with some covariates. Even if background knowledge is available to guide preselection of covariates, stepwise ...