Blar i Department of Mathematics på tittel
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Solution strategies for nonlinear conservation laws
(Doctoral thesis, 2015-08-21)Nonlinear conservation laws form the basis for models for a wide range of physical phenomena. Finding an optimal strategy for solving these problems can be challenging, and a good strategy for one problem may fail spectacularly ... -
Solvenskontroll ved skifting mellom ulike volatilitetsregimer
(Master thesis, 2009-06-02)Oppgåva handlar om utfordringar knytta til innføringa av Solvency 2. -
Some Computing Aspects of Projective Geometry I. Basic functions, algorithms and procedures.
(Department of Pure Mathematics report no. 16, Research report, 1980-09) -
Some demographic methods applied to urban and rural populations of Pakistan
(Master thesis, 2011-06-01)Summary of Findings: In this thesis, first of all I have tried to describe what is demography and different ways to collect demographic data. Then, I have applied some of the demographic techniques to the population of ... -
Some measures of local and global dependence
(Master thesis, 2005-11-30) -
Some New Approaches to Smoothing: Convolution Estimators in Regression Models and Backfitting in Panels of Time Series
(Doctoral thesis, 2005-11-18) -
Some new constructions of asymptotically good code sequences
(Master thesis, 2006) -
Some notes on nonlinear cointegration: A partial review with some novel perspectives
(Journal article; Peer reviewed, 2020)Some recent work on the analysis of nonlinear and nonstationary time series models is reviewed. A couple of novel results are obtained in extending nonlinear cointegrating regression models to a time series situation. All ... -
Some recent trends in embeddings of time series and dynamic networks
(Journal article; Peer reviewed, 2023)We give a review of some recent developments in embeddings of time series and dynamic networks. We start out with traditional principal components and then look at extensions to dynamic factor models for time series. Unlike ... -
Some Regularity Results for Certain Weakly Quasiregular Mappings on the Heisenberg Group and Elliptic Equations
(Master thesis, 2011-06-01)The thesis is organized as follows. In chapter 1, we set up a higher integrability result for the horizontal part of certain weakly quasiregular maps on the Heisenberg group. Unlike the Euclidean case, the exponential of ... -
Sorting of mitochondrial and plastid heteroplasmy in Arabidopsis is extremely rapid and depends on MSH1 activity
(Journal article; Peer reviewed, 2022)The fate of new mitochondrial and plastid mutations depends on their ability to persist and spread among the numerous organellar genome copies within a cell (heteroplasmy). The extent to which heteroplasmies are transmitted ... -
A Space Decomposition Method for Parabolic Equations
(Department of Applied Mathematics report, Research report, 1997-02) -
Space decompostition Methods For nonsymmetric parabolic Problems
(Department of Applied Mathematics report, Research report, 1999-11) -
Sparse Bayesian learning methods and statistical survival models
(Doctoral thesis, 2023-06-02)Med utviklinga av avanserte datainnsamlingsteknikkar og digitalisering, har omfanget av tilgjengelig data i ulike fagfelt auka enormt. Det blir difor stadig viktigare med effektive og nøyaktige algoritmar innan statistisk ... -
Sparse Dowker nerves
(Peer reviewed; Journal article, 2019-06-29)We propose sparse versions of filtered simplicial complexes used to compute persistent homology of point clouds and of networks. In particular, we extend the Sparse Čech Complex of Cavanna et al. (A geometric perspective ... -
Sparse-Data Based 3D Surface Reconstruction for Cartoon and Map
(Chapter, 2018)A model combining the first-order and the second-order variational regularizations for the purpose of 3D surface reconstruction based on 2D sparse data is proposed. The model includes a hybrid fidelity constraint which ... -
Spatial Prediction with Long Short-Term Memory Models
(Master thesis, 2022-01-11) -
Spatio-Temporal Generalized Autoregressive Conditional Heteroskedasticity Models
(Master thesis, 2016-06-02)This thesis presents a spatio-temporal extension of the GARCH process with a specific spatial dependence structure. Different simulation and estimation techniques are developed. Assuming a circular spatial structure at ... -
Specifying and identifying signs of ‘resonance’ in teachers’ professionalization processes as a condition for teacher change
(Journal article; Peer reviewed, 2023)Many studies on professionalization research deal with the question of how teachers actually learn or how teacher change occurs. In this context, Clarke and Hollingsworth (2002) describe a model for capturing teacher change ... -
Spectral evolution and probability distributions of surface ocean gravity waves and extreme waves
(Doctoral thesis, 2005-11-01)