Blar i Department of Mathematics på tittel
Viser treff 996-1015 av 1088
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The Hardy Uncertainty Principle and Unique Continuation for the Schrödinger Equation
(Master thesis, 2024-05-07)The Hardy Uncertainty Principle states that if both a function f and its Fourier transform decay faster than the Gaussian function with a specific weight, then f is the zero function. This result can be reformulated for ... -
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 ... -
Tilpassa opplæring i matematikkundervisinga for elevar med stort læringspotensial
(Master thesis, 2023-01-31)Fleire elevar med stort læringspotensial får ikkje oppleve ei opplæring som er tilpassa nok til kunnskapane deira og framgangen deira. Desse elevane bør, i likskap med alle andre elevar i skulen, bli møtt med eit læringsmiljø ... -
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) -
Tinnitus Is Marginally Associated with Body Mass Index, Heart Rate and Arterial Blood Pressure: Results from a Large Clinical Sample
(Journal article; Peer reviewed, 2023)Introduction: This study aimed to explore whether body mass index (BMI), systolic blood pressure (RR syst), diastolic blood pressure (RR diast) or heart rate (HR) are associated with tinnitus status and/or severity. Methods: ... -
A TMB Approach to Study Spatial Variation in Weather-Generated Claims in Insurance
(Journal article; Peer reviewed, 2023)In this paper, we use TMB to study spatial variation in weather-generated claims in insurance. Our motivation is twofold. By comparing with INLA, we first find that TMB is a robust and efficient approach to deal with spatial ... -
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 ... -
Topographic effects on buoyancy driven flows along the slope
(Journal article; Peer reviewed, 2022)The flow and descent of dense water masses formed in shallow regions of the ocean is an important leg in the global overturning circulation. The dense overflow waters tend to flow along the continental slopes as geostrophically ... -
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 hybrid two-phase modelling using linear domain decomposition
(Journal article; Peer reviewed, 2022)The viscous flow of two immiscible fluids in a porous medium on the Darcy scale is governed by a system of nonlinear parabolic equations. If infinite mobility of one phase can be assumed (e.g., in soil layers in contact ... -
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 ... -
Trade credit in Europe: Financial constraint and substitution effect in crisis times
(Journal article; Peer reviewed, 2023)This paper aims to prove whether financial rationing condition leads European enterprises to increase trade debt during the period 2008–2016 and whether companies offering deferred payments to customers obtain trade debt ...