Browsing Matematisk institutt by Title
Now showing items 1741-1760 of 3782
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)Background Sleep is important for healthy functioning in children. Numerous genetic and environmental factors, from conception onwards, may influence this phenotype. Epigenetic mechanisms such as DNA ...
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(Master thesis / Masteroppgave, 2013)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2024)The present paper investigates Cox-Ingersoll-Ross (CIR) processes of dimension less than 1, with a focus on obtaining an equation of a new type including local times for the square root of the CIR process. To derive this ...
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(Research report / Forskningsrapport, 1995)
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(Research report / Forskningsrapport, 2008)In a continuous time market model we consider the problem of existence of an equivalent martingale measure with density lying within given lower and upper bounds and we characterize a necessary and sufficient condition for ...
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(Research report / Forskningsrapport, 2002)Second order effects of axial forces on displacements in compression members are small and can be neglected in a great many structures, which may then be designed for forces obtained by conventional first order theory. ...
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(Research report / Forskningsrapport, 2002)Effects of axial forces on the displacements in compression members, generally termed second order effects, are small and can be neglected in a great many structures. In recognition of this, most design codes and standards ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2006)Starting with a problem in wireless telecommunication, we are led to study the multiple knapsack problem with assignment restrictions. This problem is NP-hard. We consider special cases and their computational complexity. ...
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(Research report / Forskningsrapport, 1995)
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(Master thesis / Masteroppgave, 2015)
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(Research report / Forskningsrapport, 2003)We propose a Kruzkov-type entropy condition for nonlinear degenerate parabolic equations with discointinuous coefficients. We establish L1 stability, and thus uniqueness, for weak solutions satisfying the entropy condition, ...
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(Research report / Forskningsrapport, 2003)We develop a general L1-framework for deriving continuous dependence and error estimates for quasilinear anisotropic degenerate parabolic equations with the aid of the Chen-Perthame kinetic approach [9]. We apply L1-framework ...
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(Research report / Forskningsrapport, 1971)
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(Research report / Forskningsrapport, 1991)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)Homogeneous catalysis using transition metal complexes is ubiquitously used for organic synthesis, as well as technologically relevant in applications such as water splitting and CO2 reduction. The key steps underlying ...
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(Doctoral thesis / Doktoravhandling, 2023)Artificial intelligence and machine learning are increasingly used in many industries and applications, where more and more important decisions are being made based on machine learning models. However, recent research has ...
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(Master thesis / Masteroppgave, 2020)
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(Research report / Forskningsrapport, 1978)
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(Research report / Forskningsrapport, 1996)
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)