Browsing Department of Mathematics by Title
Now showing items 684-703 of 1108
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Objective Priors in the Empirical Bayes Framework
(Journal article; Peer reviewed, 2020)When dealing with Bayesian inference the choice of the prior often remains a debatable question. Empirical Bayes methods offer a data-driven solution to this problem by estimating the prior itself from an ensemble of data. ... -
Old and new equations for maximal heart rate prediction in patients with heart failure and reduced ejection fraction on beta-blockers treatment: results from the MECKI score data set
(Journal article; Peer reviewed, 2022)Aims Predicting maximal heart rate (MHR) in heart failure with reduced ejection fraction (HFrEF) still remains a major concern. In such a context, the Keteyian equation is the only one derived in a HFrEF cohort on optimized ... -
Om kvantilregresjon
(Master thesis, 2008)Vi skal i denne oppgaven beskrive teorien bak kvantilregresjon. I klassisk regresjonsanalyse bruker man minste kvadraters metode, hvor man beregner betingede gjennomsnittsestimater av forventningen til responsvariabelen. ... -
Omgrepsforståing og arbeid med problemløysingsoppgåver i matematikk
(Master thesis, 2024-06-03)I mi oppgåve har fokus vore elevar si omgrepsforståing i samanheng med problemløysing. Dette kjem av kjerneelementa i matematikk på vidaregåande som går inn på både representasjonsbruk i samband med matematiske omgrep og ... -
Omvendt undervisning i matematikk. En kvalitativ studie av hvordan elevene benytter seg av video komponenten av omvendt undervisning. Hva sier en slik bruk av video om fordeler og ulemper med omvendt undervisning.
(Master thesis, 2017-07-26)Da jeg bestemte meg for å skrive masteroppgave i matematikkdidaktikk tenkte jeg da at omvendt undervisning ville være et spennende tema. Problemstillingen min ble som følger: Hvordan benytter elevene seg av video i forbindelse ... -
Omvendt undervisning i matematikk. En kvalitativ studie av hvordan matematikkfaget endrer seg ved bruk av omvendt undervisning, og hva lærere og elever må passe på for å sikre kvaliteten på opplæringen i faget gjennom disse endringene.
(Master thesis, 2016-11-21)Problemstillingen for studien er: Hvordan endrer matematikkfaget seg ved bruk av omvendt undervisning, og hvilke faktorer må en som lærer, og elev, passe på for å sikre kvalitet på opplæringen gjennom disse endringene? ... -
On a free boundary problem for a strongly degenerate quasilinear parabolic equation with an application to a model of pressure filtration.
(Department of Applied Mathematics report, Research report, 2002-01) -
On a Model for Continous Sedimentation in Vessels with Discontinously varying Cross-Sectional Area.
(Department of Applied Mathematics report, Research report, 2002-04) -
On a stability problem in hydrodynamics. Part I
(Department of Applied Mathematics report, Research report, 1966-11) -
On Acoustic Streaming in Magnetohydrodynamics
(Department of Applied Mathematics report, Research report, 1964-02) -
On connection algebras of symmetric spaces and reductive homogeneous spaces
(Doctoral thesis, 2024-10-25)Betrakt en glatt reell mangofldighet med en affin kobling. Denne koblingen former en algebra over vektorrommet av glatte seksjoner av tangentbunten. Vi kaller denne algebraen for koblingsalgebraen. Runge-Kutta-metoder ... -
On coupled envelope evolution equations in the Hamiltonian theory of nonlinear surface gravity waves
(Journal article; Peer reviewed, 2023)This paper presents a novel theoretical framework in the Hamiltonian theory of nonlinear surface gravity waves. The envelope of surface elevation and the velocity potential on the free water surface are introduced in the ... -
On cubic factors of certain trinomials
(Department of Pure Mathematics report no. 23, Research report, 1982-10) -
On Energy Conversion in a Sigma coordinate Oceaan Model
(Department of Applied Mathematics report, Research report, 1999-08) -
On Existence and Admissibility of Singular Solutions for Systems of Conservation Laws
(Journal article; Peer reviewed, 2022)A weak notion of solution for systems of conservation laws in one dimension is put forward. In the framework introduced here, it can be shown that the Cauchy problem for any n×n system of conservation laws has a solution. ... -
On Extremal Bases for the h-range Problem, I
(Department of Pure Mathematics report no. 53, Research report, 1989-11) -
On Extremal Bases for the h-range Problem, II
(Department of Pure Mathematics report no. 55, Research report, 1990-02) -
On extremal function in one class of mapping with finite distortion
(Master thesis, 2017-07-26) -
On flow properties of surface waves described by model equations of Boussinesq type
(Doctoral thesis, 2012-03-23) -
On moduli spaces of polarized Enriques surfaces
(Journal article; Peer reviewed, 2020)We prove that, for any g≥2, the étale double cover ρg:Eg→̂Eg from the moduli space Egof complex polarized genus g Enriques surfaces to the moduli space ̂Egof numerically polarized genus g Enriques surfaces is disconnected ...