Browsing Matematisk institutt by Title
Now showing items 3668-3687 of 3782
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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.
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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)Background Studies of mammalian CSF dynamics have been focused on three things: paravascular flow, pressure and pulsatility, and “bulk” flow; and three (respective) potential motive forces have been ...
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(Research report / Forskningsrapport, 1995)
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(Research report / Forskningsrapport, 1995)
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)Powersum varieties, also called varieties of sums of powers, have provided examples of interesting relations between varieties since their first appearance in the 19th century. One of the most useful tools to study them ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)We show that a cubic fourfold F that is apolar to a Veronese surface has the property that its variety of power sums V SP ( F, 10) is singular along a K 3 surface of genus 20 which is the variety of power sums of a sextic ...
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(Research report / Forskningsrapport, 2001)The problem of simultaneous decomposition of binary forms as sums of powers of linear forms is studied. For generic forms the minimal number of linear forms needed is found and the space parametrizing all the possible ...
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(Research report / Forskningsrapport, 1996)
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(Research report / Forskningsrapport, 1993)
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(Research report / Forskningsrapport, 1978)
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2014)The kinematics below the strongest possible periodic water waves on intermediate depth, for wave periods Tg/h=8.75 and 11.7 (g acceleration of gravity, h water depth), is measured by PTV. The largest possible uniform waves ...
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(Master thesis / Masteroppgave, 2017)
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(Research report / Forskningsrapport, 1996)
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(Research report / Forskningsrapport, 2004)We prove that the versal deformation space R of a (not necessarily indecomposable) maximal Cohen-Macaulay module M on a simple singularity X of even dimension is irreducible (in contrast to the odd dimensional case). ...
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(Research report / Forskningsrapport, 2003)By an approach based on results of A. Ishii, we describe the versal deformation space of any reflexive module on the cone over the rational normal curve of degree m. To each component a resolution is given as the total ...
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)This paper presents an implementation framework for spline spaces over T-meshes (and their d-dimensional analogs). The aim is to share code between the implementations of several spline spaces. This is achieved by reducing ...
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(Research report / Forskningsrapport, 2008)This monograph sets forth the results of a study of the geometry of a simplex, multiply-cut by hyperplanes, and its implications for constrained optimization. First, the study presents basic cases about the polytope which ...
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(Research report / Forskningsrapport, 1971)
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(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
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(Journal article / Tidsskriftartikkel / PublishedVersion, 2017)Beginner student courses in mathematics in higher education have had high failure rates across the country. A national study [1] conducted by the Norwegian Association of Higher Education Institutions (UHR) in 2013 showed ...