Blar i Department of Mathematics på tittel
Viser treff 1043-1062 av 1152
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Symmetric spaces and Lie triple systems in numerical analysis of differential equations
(Peer reviewed; Journal article, 2014-03)A remarkable number of different numerical algorithms can be understood and analyzed using the concepts of symmetric spaces and Lie triple systems, which are well known in differential geometry from the study of spaces of ... -
Symmetric Spaces Rolling on Flat Spaces
(Journal article; Peer reviewed, 2023)The objective of the current paper is essentially twofold. Firstly, to make clear the difference between two notions of rolling a Riemannian manifold over another, using a language accessible to a wider audience, in ... -
Symmetric waves are traveling waves of some shallow water scalar equations
(Journal article; Peer reviewed, 2023)Following a straightforward proof for symmetric solutions to be traveling waves by Pei (Exponential decay and symmetry of solitary waves to Degasperis-Procesi equation. Journal of Differential Equations. 2020;269(10):7730-7749), ... -
Symmetry and simplicity spontaneously emerge from the algorithmic nature of evolution
(Journal article; Peer reviewed, 2022)Engineers routinely design systems to be modular and symmetric in order to increase robustness to perturbations and to facilitate alterations at a later date. Biological structures also frequently exhibit modularity and ... -
Syntetisk CDO: iTraxx-prising ved bruk av en Normal Invers Gaussisk Copula
(Master thesis, 2013-04-04)I denne oppgaven skal vi se at det er et stort marked for kredittderivater etter finanskrisen, men da i en vridning mot syntetiske varianter. Men framtidsutsiktene er usikre, da disse produktene er i en særstilling når det ... -
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 ... -
Tenkende klasserom - ny undervisningsmetode, nye utfordringer?
(Master thesis, 2024-06-03)I denne studien har jeg hatt søkelys på elevenes engasjement under arbeid i tenkende klasserom. Jeg har tatt utgangspunkt i elever fra egne klasser på 8.trinn og sett på utfordringer som oppstår når elevene skal samarbeide ... -
Tensor Induction as Left Kan Extension
(Master thesis, 2014-12-02) -
Testing for time-varying nonlinear dependence structures: Regime-switching and local Gaussian correlation
(Journal article; Peer reviewed, 2024)This paper examines nonlinear and time-varying dependence structures between a pair of stochastic variables, using a novel approach which combines regime-switching models and local Gaussian correlation (LGC). We propose ... -
Testmetoder for identifisering av publikasjonsbias i metaanalyser
(Master thesis, 2012-10-24)Testmetoder for identifisering av publikasjonsbias i metaanalyser. -
The Bockstein spectral sequence
(Master thesis, 2025-01-15) -
The direct monodromy problem and isomonodromic deformations for the Rabi model.
(Master thesis, 2022-06-08) -
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 ...