Browsing Department of Mathematics by Title
Now showing items 829-848 of 901
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Temporal Scale-Dependent Sensitivity Analysis for Hydrological Model Parameters Using the Discrete Wavelet Transform and Active Subspaces
(Journal article; Peer reviewed, 2021)Global sensitivity analysis is an important step in the process of developing and analyzing hydrological models. Measured data of different variables are used to identify the number of sensitive model parameters and to ... -
Tensor Induction as Left Kan Extension
(Master thesis, 2014-12-02) -
Testmetoder for identifisering av publikasjonsbias i metaanalyser
(Master thesis, 2012-10-24)Testmetoder for identifisering av publikasjonsbias i metaanalyser. -
The direct monodromy problem and isomonodromic deformations for the Rabi model.
(Master thesis, 2022-06-08) -
The Shock Structure Problem and Svärd's New Eulerian Model
(Master thesis, 2020-07-01) -
Theoretical Investigation of Heat and Streaming generated by high Intensity Ultrasound
(Department of Applied Mathematics report, Research report, 1998-07) -
Theta-Regularity and Log-Canonical Threshold
(Master thesis, 2018-05-30)The log-canonical threshold is an invariant that is widely used in modern birational geometry. It contains information regarding the singularities of sheaves of ideals. The theta-regularity index is a regularity condition ... -
Thickness and weak integrability & approximation and u-ideals
(Doctoral thesis, 2007-06-15) -
Threshold estimation based on local minima for nucleus and cytoplasm segmentation
(Journal article; Peer reviewed, 2022)Background Image segmentation is the process of partitioning an image into separate objects or regions. It is an essential step in image processing to segment the regions of interest for further processing. We propose a ... -
Time Series: Forecasting and Evaluation Methods With Concentration On Evaluation Methods for Density Forecasting
(Master thesis, 2018-06-06)The main focus of this thesis are density forecasts and the corresponding evaluation methods. A density forecast is an estimate of the probability density of predicted values. Density forecasts and the related evaluation ... -
Time-of-Flight Marching + Transport Collapse: An Alternative to Streamlines for Two-Phase Media Flow with Capillary Forces.
(Department of Applied Mathematics report, Research report, 2002-01) -
Tokamerarekonstruksjon og Gröbnerbasar
(Master thesis, 2016-06-01)I denne oppgåva skal me sjå på korleis ein skal gå fram for å rekonstruere ei scene frå to bilete. Dette kan brukast når ein skal evaluere satellittbilete og gjere ei kalibrering av kamera. Me skal sjå på geometrien og ... -
A total pressure-saturation formulation of two-phase flow incorporating dynamic effects in the capillary-pressure-saturation relationship.
(Department of Applied Mathematics report, Research report, 2002-01) -
Total Variation Regularization of Matrix-Valued Images
(Peer reviewed; Journal article, 2007)We generalize the total variation restoration model, introduced by Rudin, Osher, and Fatemi in 1992, to matrix-valued data, in particular, to diffusion tensor images (DTIs). Our model is a natural extension of the color ... -
Toward personalized tinnitus treatment: An exploratory study based on internet crowdsensing
(Peer reviewed; Journal article, 2019-06-25)Introduction: Chronic tinnitus is a condition estimated to affect 10–15% of the population. No treatment has shown efficacy in randomized clinical trials to reliably and effectively suppress the phantom perceptions, and ... -
Towards an understanding of ramified extensions of structured ring spectra
(Journal article; Peer reviewed, 2020)We propose topological Hochschild homology as a tool for measuring ramification of maps of structured ring spectra. We determine second order topological Hochschild homology of the p-local integers. For the tamely ramified ... -
Towards improved monitoring of offshore carbon storage: A real-world field experiment detecting a controlled sub-seafloor CO2 release
(Journal article; Peer reviewed, 2021)Carbon capture and storage (CCS) is a key technology to reduce carbon dioxide (CO2) emissions from industrial processes in a feasible, substantial, and timely manner. For geological CO2 storage to be safe, reliable, and ... -
Trapping of dilute ion components in wells and double wells in higher equatorial magnetic regions: A kinetic theory including collisions, varying background and additional fields
(Department of Applied Mathematics report, Research report, 2001-08) -
Trigonometric interpolation on lattice grids
(Peer reviewed; Journal article, 2015)In this paper we construct non-aliasing interpolation spaces and Lagrange functions for lattice grids. We argue that lattice grids are good for trigonometric interpolation and support this claim by numerical experiments. ... -
TV-Stokes And Its Variants For Image Processing
(Doctoral thesis, 2021-03-30)The total variational minimization with a Stokes constraint, also known as the TV-Stokes model, has been considered as one of the most successful models in image processing, especially in image restoration and sparse-data-based ...