Blar i Department of Mathematics på tittel
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Numerical Simulation Studies of the Long-term Evolution of a CO2 Plume in a Saline Aquifer with a Sloping Caprock
(Peer reviewed; Journal article, 2011-02-02)We have used the TOUGH2-MP/ECO2N code to perform numerical simulation studies of the long-term behavior of CO2 stored in an aquifer with a sloping caprock. This problem is of great practical interest, and is very challenging ... -
Numerical solution of drift-diffusion and electrostatic potential equations for solar cells.
(Master thesis, 2018-06-22)This thesis gives an introduction to how solar panels work and some of the problems for solar cells that need to be solved. Further, it gives an introduction to some physical equations that describe the electrical behavior ... -
Numerical Solution of Reservoir Flow Models based on large Time Step Operator splitting Algorithms
(Department of Applied Mathematics report, Research report, 1999-01) -
Numerical Solution of the Buckley-Leverett Equation with a General Fractional Flow Function
(Department of Applied Mathematics report, Research report, 1984-11) -
Numerical Solution of the Polymer System by Front Tracking
(Department of Applied Mathematics report, Research report, 1999-05) -
Numerical solution of the the time-dependent Schrödinger equation.
(Master thesis, 2018-06-22)On the atomic scale the time-dependent Schrödinger equation is used but for systems with three or more particles like the helium atom it is not possible to solve the Schrödinger equation exactly. The motivation here is to ... -
Numerical solutions of two-phase flow with applications to CO2 sequestration and polymer flooding
(Doctoral thesis, 2014-12-19)This thesis addresses challenges related to mathematical and numerical modeling of flow in porous media. To address these challenges, two applications are considered: firstly, counter-current two-phase flow in a heterogeneous ... -
Numerical studies of rotationally controlled lock exchange flow over a sill
(Master thesis, 2018-06-21)Numerical experiments of lab scale on dense water inflow in a channel initially filled with freshwater, where a sill is present. The focus has been on the dynamics at the top of the sill, and especially on the behavior of ... -
Numerical studies of the current response at Ormen Lange to a travelling storm.
(Department of Applied Mathematics report, Research report, 2001-12) -
A numerical study of algebraic space curves.
(Department of Pure Mathematics report no. 19, Research report, 1981-12) -
A numerical study of nonlinear dispersive wave models with SpecTraVVave
(Peer reviewed; Journal article, 2017-03-02)In nonlinear dispersive evolution equations, the competing effects of nonlinearity and dispersion make a number of interesting phenomena possible. In the current work, the focus is on the numerical approximation of ... -
Numerical Tools for Multicomponent, Multiphase, Reactive Processes: Flow of CO2 in Porous Medium
(Doctoral thesis, 2006-06-02) -
Numerical Treatment of State-Dependent Permeability in Multiphysics Problems
(Journal article; Peer reviewed, 2023)Constitutive laws relating fluid potentials and fluxes in a nonlinear manner are common in several porous media applications, including biological and reactive flows, poromechanics, and fracture deformation. Compared to ... -
Numerisk løsning av invers-problem ved ’Ensemble Kalman Smoother’
(Master thesis, 2008) -
Numerisk modellering av grunne geotermiske systemer. Modellering og analyse av Komplett Arena, samt sammenligning av to ulike modelleringsverktøy
(Master thesis, 2017-12-14)Numeriske modelleringsverktøy har utviklet seg til å bli et viktig verktøy ved prosjektering av større geotermiske systemer. Korrekt anvendelse av slike verktøy sørger for at tilhørende simuleringsresultater gir et detaljert ... -
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. ... -
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? ...