Browsing Matematisk institutt by Title
Now showing items 470-489 of 3747
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(Research report, 1981)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)The evolution of interfacial waves on a stratified flow was investigated experimentally for air-water flow in a horizontal pipe. Waves were introduced in the liquid level of stratified flow near the pipe entrance using an ...
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(Research report / Forskningsrapport, 2003)We describe all operators on scalar finite element spaces which appear as the restriction of a second order (linear) differential operator. More precisely we provide a family of isomorphisms between this space of discrete ...
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(Research report / Forskningsrapport, 1977)
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(Research report / Forskningsrapport, 1991)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Abstract Various theories in political science point to temporal heterogeneity in relationships of interest. Yet, empirical research typically ignores such heterogeneity or employs fairly crude measures to evaluate ...
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(Research report / Forskningsrapport, 1992)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 1993)© Cambridge Philosophical Society 1993
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
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(Research report / Forskningsrapport, 1981)
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(Master thesis / Masteroppgave, 2015)Cox's regression model is one of the most used methods in medical statistics, and the method also finds applications in other fields. The purpose of the model is to explore the relationship between the effect of covariates ...
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(Master thesis / Masteroppgave, 2022)
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(Research report, 1981)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)Living systems are chiral on multiple scales, from constituent biopolymers to large scale morphology, and their active mechanics is both driven by chiral components and serves to generate chiral morphologies. We describe ...
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Abstract We show that the pseudoeffective cone of k -cycles on a complete complexity-one T -variety is rational polyhedral for any k , generated by classes of T -invariant subvarieties. When X is also rational, we give a ...
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(Master thesis / Masteroppgave, 2014)Reserving outstanding claims is crucial for insurance industry, in the sense that it influences both the cash balance (via pricing) and the solvency of the company. The main objective of this thesis has been to present and ...
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(Research report / Forskningsrapport, 1993)
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(Research report / Forskningsrapport, 1987)
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(Master thesis / Masteroppgave, 2021)In this thesis, we present a class of parametric models based on a first-hitting time framework with Dirichlet processes for analyzing right-censored survival data. This model class has many advantages. First, parametric ...