Blar i Department of Mathematics på tittel
Viser treff 79-98 av 1053
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Brauer Groups of Bielliptic Surfaces and Twisted Derived Equivalences
(Doctoral thesis, 2021-08-30)This thesis focuses on two interrelated projects. The first project concerns the study of bielliptic surfaces, their Brauer groups and the pullback maps from their Brauer groups to those of their canonical covers. We prove ... -
Bridging the ensemble Kalman filter and particle filters: the adaptive Gaussian mixture filter
(Peer reviewed; Journal article, 2010)The nonlinear filtering problem occurs in many scientific areas. Sequential Monte Carlo solutions with the correct asymptotic behavior such as particle filters exist, but they are computationally too expensive when working ... -
Brill–Noether general K3 surfaces with the maximal number of elliptic pencils of minimal degree
(Journal article; Peer reviewed, 2020)We explicitly construct Brill–Noether general K3 surfaces of genus 4, 6 and 8 having the maximal number of elliptic pencils of degrees 3, 4 and 5, respectively, and study their moduli spaces and moduli maps to the moduli ... -
Brill–Noether theory of squarefree modules supported on a graph
(Peer reviewed; Journal article, 2013-05)We investigate the analogy between squarefree Cohen- Macaulay modules supported on a graph and line bundles on a curve. We prove a Riemann–Roch theorem, we study the Jacobian and gonality of a graph, and we prove Clifford’s ... -
Bruk av matematikkens historie i matematikkundervisningen - En kilde til motivasjon?
(Master thesis, 2016-11-21)Denne masteroppgaven tar for seg bruk av matematikkens historie i matematikkundervisning. Jeg har selv en bakgrunn som matematikklærer i videregående skole gjennom drøyt 15 år, og for meg personlig har matematikkens historie ... -
Brøkforståelse og holdninger til matematikk hos elever som starter på videregående skole.
(Master thesis, 2021-06-01)Denne masteroppgaven handler om hvilke kunnskaper elever som starter på videregående skole har om grunnleggende brøk og deres holdninger til matematikkfaget. Formålet med oppgaven er å finne ut av hvilke kompetanse elevene ... -
Brøkforståing hjå elevar som startar i den vidaregåande skulen
(Master thesis, 2015-04-30)Målet for denne oppgåva har vore å få større innsikt i kva brøkforståing elevar som startar i den vidaregåande skulen kan ha. To forskingsspørsmål har lagt til grunn for arbeidet mitt: 1.Kva forståing av og dugleikar i ... -
A Cahn-Hilliard-Biot system and its generalized gradient flow structure
(Journal article; Peer reviewed, 2022)In this work, we propose a new model for flow through deformable porous media, where the solid material has two phases with distinct material properties. The two phases of the porous material evolve according to a generalized ... -
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) -
Cartan Connection in Sub-Riemannian Geometry
(Master thesis, 2019-12-13) -
Cell identity and nucleo-mitochondrial genetic context modulate OXPHOS performance and determine somatic heteroplasmy dynamics
(Journal article; Peer reviewed, 2020)Heteroplasmy, multiple variants of mitochondrial DNA (mtDNA) in the same cytoplasm, may be naturally generated by mutations but is counteracted by a genetic mtDNA bottleneck during oocyte development. Engineered heteroplasmic ... -
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 ... -
Cellular and environmental dynamics influence species-specific extents of organelle gene retention
(Journal article; Peer reviewed, 2023)Mitochondria and plastids rely on many nuclear-encoded genes, but retain small subsets of the genes they need to function in their own organelle DNA (oDNA). Different species retain different numbers of oDNA genes, and the ... -
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 ... -
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
(Chapter, 2010)