Browsing Department of Mathematics by Title
Now showing items 186-205 of 1118
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Derived equivalences of canonical covers of hyperelliptic and Enriques surfaces in positive characteristic
(Peer reviewed; Journal article, 2019)We prove that any Fourier–Mukai partner of an abelian surface over an algebraically closed field of positive characteristic is isomorphic to a moduli space of Gieseker-stable sheaves. We apply this fact to show that the ... -
Derived Logarithmic Hochschild Homology
(Master thesis, 2018-06-27) -
A description of daphnicle dynamics based on kinetic theory: Attempts at analogue-modelling of swarming and behaviour of Daphnia
(Department of Applied Mathematics report, Research report, 2001-06) -
Design of a monitoring program in a varying marine environment
(Master thesis, 2015-09-14)In this thesis we develop methods for optimal design of a monitoring program for offshore geological CO2 storage. The goal is to find the layout of fixed chemical sensors at the seafloor that maximizes the probability of ... -
«Det var jo en åpenbaring. Blir nesten som om vi har oppdaget en ny religion!» En casestudie av et utforskende Matematikk 1T-klasserom.
(Master thesis, 2022-06-01)Denne masteroppgaven presenterer en casestudie som ser på hvordan en erfaren og engasjert matematikklærer kan få til et utforskende klasserom, der læring skjer i samhandling mellom elevene. Målet med forskningsprosjektet ... -
Detecting atmospheric rivers using persistent homology
(Master thesis, 2015-06-01)This master's thesis is a first investigation on the problem of seeing whether it is possible to detect atmospheric rivers using persistent homology. Two different computations are done and a basic analysis is made. In ... -
Detecting leakage of brine or CO2 through abandoned wells in a geological sequestration operation using pressure monitoring wells
(Peer reviewed; Journal article, 2011)For risk assessment, policy design and GHG emission accounting it is extremely important to know if any CO2 or brine has leaked from a geological sequestration (GS) operation. As such, it is important to understand if it ... -
Detecting Periodic Elements in Higher Topological Hochschild Homology
(Doctoral thesis, 2013-08-20) -
Detection and quantification of CO2 seepage in seawater using the stoichiometric Cseep method: Results from a recent subsea CO2 release experiment in the North Sea
(Journal article; Peer reviewed, 2021)Carbon Capture and Storage (CCS) is a potential significant mitigation strategy to combat climate change and ocean acidification. The technology is well understood but its current implementation must be scaled up nearly ... -
Detection and Size Identification of Individual Grains from Geological Images
(Master thesis, 2024-11-20)In this thesis, we focus on identifying the grain size distribution from geological images of model geometries. Since grain size can be interpreted as a scale or frequency, we employ the Fourier transform and continuous ... -
Determining homology of an unknown space from a sample
(Journal article; Peer reviewed, 2023)The homology of an unknown subspace of Euclidean space can be determined from the intrinsic Čech complex of a sample of points in the subspace, without reference to the ambient Euclidean space. More precisely, given a ... -
Determining individual variation in growth and its implication for life-history and population processes using the Empirical Bayes method
(Peer reviewed; Journal article, 2014-09-11)The differences in demographic and life-history processes between organisms living in the same population have important consequences for ecological and evolutionary dynamics. Modern statistical and computational methods ... -
"Dette kan vi jo bruke i matematikken!" En studie av oppstarten med programmering i matematikkfaget
(Master thesis, 2023-06-01)Denne masteroppgaven presenterer en studie som ser på en 8. klasse som har startet opp med programmering i matematikkfaget. Etter å ha kartlagt elevenes erfaringer, holdninger og forventninger til programmering, vil oppgaven ... -
Development and implementation of a tumor growth simulation tool
(Master thesis, 2023-06-01)This thesis presents the development and analysis of a mathematical model for avascular tumor growth. The model considers the influence of externally supplied nutrients as growth-promoting factors, growth-inhibiting factors ... -
Development and implementation of the generalized continuum model for transport in porous media
(Doctoral thesis, 2018-03-19)Fluid flow phenomena in porous media have always attracted a lot of attention of scientists and engineers. Attempts to quantify the average transport in homogeneous media with a simple partial differential equation with ... -
Development of robust and efficient solution strategies for coupled problems
(Doctoral thesis, 2022-10-10)Det er mange modeller i moderne vitenskap hvor sammenkoblingen mellom forskjellige fysiske prosesser er svært viktig. Disse finner man for eksempel i forbindelse med lagring av karbondioksid i undervannsreservoarer, flyt ... -
Diagnostic drama. Use of ICDAS II and fluorescence-based intraoral camera in early occlusal caries detection: A clinical study
(Journal article; Peer reviewed, 2020)Background: Early diagnosis of occlusal caries is of paramount importance for a minimally invasive approach in dentistry. The aim of the present in vivo clinical prospective study was to compare the diagnostic outcomes of ... -
Diagram spaces and multiplicative structures
(Doctoral thesis, 2022-01-14)This thesis explores diagrammatic E_n structures as models for E_n spaces. Paper A: Braided injections and double loop spaces. (Christian Schlichtkrull and Mirjam Solberg.) We consider a framework for representing ... -
Didaktiske tilnærminger til den deriverte i læremidler for matematikk 1T
(Master thesis, 2024-06-03)I forbindelse med fagfornyelsen LK20, har dybdelæring blitt trukket fram som et sentralt element i norsk skole. I matematikk innebærer dette blant annet å ha en god begrepsmessig forståelse. Denne studien undersøker hvordan ... -
Die Struktur der Regulären Darstellungen
(Department of Pure Mathematics report no. 50, Research report, 1987-05)