Blar i Department of Mathematics på tittel
Viser treff 52-71 av 656
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Capturing the coupled hydro-mechanical processes occurring during CO2 injection – example from In Salah
(Peer reviewed; Journal article, 2014)At In Salah, CO2 is removed from the production stream of several natural gas fields and re-injected into a deep and relatively thin saline formation, in three different locations. The observed deformation on the surface ... -
Carl Ludvig Schreiner Godske (1906 - 1970). Forelesning holdt ved Matematisk institutt, Universitetet i Bergen 3.12.1997
(Department of Applied Mathematics report, Research report, 1998-04) -
Cell-centered finite volume discretizations for deformable porous media
(Peer reviewed; Journal article, 2014-08-11)The development of cell-centered finite volume discretizations for deformation is motivated by the desire for a compatible approach with the discretization of fluid flow in deformable porous media. We express the conservation ... -
Cellulære oppløsninger av utvalgte klasser av monomialidealer
(Master thesis, 2011-05-31)Oppgaven omhandler konstruksjon av cellulære oppløsninger for monomialidealer, hovedsaklig kantidealer til Ferrersgrafer, sterkt stabile hypergrafer og kointervallgrafer. Oppgaven diskuterer også konstruksjon av merkede ... -
Chain Ladder Metoden og Mack's Modell sammenlignet med andre Poissonbaserte modeller
(Master thesis, 2010-05-30)Ønsker å se på reservering til fremtidige krav. Vil først og fremst se på Chain Ladder metoden og Mack sin modell. Vil så forsøke å simulere data etter en modell som passer med Mack sine tre antakelser, den sammensatte ... -
Characterizing chaotic dispersion in a coastal tidal model
(Continental Shelf Research 26(12/13) pp.1360-1374, 2006-07-03)Abstract Diverse Lagrangian methods are used to study dispersion and mixing in a model in the Norwegian Trondheim fjord. We focus on the tidally driven currents, neglecting wind-forcing, and generate a large number of ... -
Classical and Stochastic Slit Löwner Evolution
(Doctoral thesis, 2014-10-10) -
Close-Kin Mark-Recapture Models
(Master thesis, 2019-07-09)Close-Kin Mark-Recapture (CKMR) is a recent extension of the ordinary mark–recapture methods used to estimate animal abundance and other population parameters. Where ordinary mark–recapture only consider the subsequent ... -
Co2 trapping in sloping aquafiers: High resolution numerical simulations
(Conference object, 2010) -
Combinatorial description of jumps in spectral networks.
(Peer reviewed; Journal article, 2017)We describe a graph parametrization of rational quadratic differen- tials with presence of a simple pole, whose critical trajectories form a network depending on parameters focusing on the network topological jumps. Obtained ... -
Combined effects of thermohaline and atmosphere forcing on the currents at Ormen Lange
(Department of Applied Mathematics report, Research report, 2001-12) -
Comparing Maximum Likelihood and Generalized Method of Moments in Short Term Interest Rate Models
(Master thesis, 2016-02-01)In this thesis we will look at some different continuous models for predicting the short term interest rate, and focus on the method of parameter estimation in such models. A particular focus will be placed on the method ... -
A Comparison of Anthropometric Measures for Assessing the Association between Body Size and Risk of Chronic Low Back Pain: TheHUNT Study
(Peer reviewed; Journal article, 2015-10-27)Background: Previous work indicates that overweight and obese individuals carry an increased risk of experiencing chronic low back pain (LBP). It is not known, however, how the association with body size depends on the ... -
Comparison of distance measures in Multimodal registration of medical images
(Master thesis, 2011-06-14)In this thesis I have worked with medical image registration, in particular registration of multimodal images. I have tested the image registration software package FAIR developed by Jan Modersitzki, with particular focus ... -
Comparison of Iterative Solvers for Non-Symmetric Linear Systems in Porous Media Problems
(Master thesis, 2014-09-02)We investigate the performance of the IDR(s)-algorithms when solving nonsymmetric systems in porous media problems. We derive a mathematical model for the flow in porous media, and discretized this with the method known ... -
A Comparison of Two Numerical Models for Flow in Fractured Porous Media and the Impact of Fracture Intersection Cell Removal
(Master thesis, 2016-11-21)The simulation of flow and transport in fractured porous media is crucial to improve understanding and viability of geothermal energy. It is also challenging, due to complex geometries and large scale differences. In this ... -
Compositional reservoir simulation with emphasis on the IMPSAT formulation
(Doctoral thesis, 2006-04-07) -
Computer-aided proofs and algorithms in analysis
(Doctoral thesis; Peer reviewed, 2013-06-14)The computational power has increased dramatically since the appearance of the first computers, making them a vital tool in the analysis of dynamical systems. We present further applications of those two basic ideas, namely ... -
Conforming Discretizations of Mixed-Dimensional Partial Differential Equations
(Doctoral thesis, 2018-06-01)Mixed-dimensional partial differential equations (PDEs) are coupled equations defined on connected manifolds of different dimensionalities. Two main examples of mixed-dimensional PDEs are considered in this dissertation, ... -
Conforming, non-conforming and non-matching discretization couplings in discrete fracture network simulations
(Peer reviewed; Journal article, 2019)Simulations of fluid flow in naturally fractured rocks have implications for several subsurface applications, including energy storage and extraction, and waste disposal. We are interested in flow in discrete fracture ...