On the initial value problem in general relativity and wave propagation in...
On the initial value problem in general relativity and wave propagation in black-hole spacetimes Sbierski, Jan The first part of this thesis is concerned with the question of global uniqueness of...
View ArticleDiscrete gravitational approaches to cosmology
Discrete gravitational approaches to cosmology Liu, Rex Gerry Exact solutions to the Einstein field equations are notoriously difficult to find. Most known solutions describe systems with...
View ArticleOn the generation of waves during frontogenesis
On the generation of waves during frontogenesis Shakespeare, Callum Density fronts are ubiquitous features of the ocean and atmosphere boundary layers. Boundary layers are characterised by strong...
View ArticlePost-inflationary non-Gaussianities on the cosmic microwave background
Post-inflationary non-Gaussianities on the cosmic microwave background Su, Shi Chun The cosmic microwave background (CMB) provides unprecedented details about the history of our universe and helps to...
View ArticleBending and buckling of a falling viscous thread
Bending and buckling of a falling viscous thread Blount, Maurice John This thesis analyses the behaviour of a slender viscous thread as it falls through air from a nozzle and lands on a solid surface,...
View ArticleDeep inelastic scattering processes and the parton model for hadrons
Deep inelastic scattering processes and the parton model for hadrons Kingsley, Roger Leon One of the greatest puzzles of elementary particle physics is the structure of the hadrons. Recent experiments...
View ArticleThe structure and stability of vortices in astrophysical discs
The structure and stability of vortices in astrophysical discs Railton, Anna Dorothy This thesis finds that vortex instabilities are not necessarily a barrier to their potential as sites for...
View ArticleGeometric algebra and its application to mathematical physics
Geometric algebra and its application to mathematical physics Doran, Christopher John Leslie Clifford algebras have been studied for many years and their algebraic properties are well known. In...
View ArticleDynamics of buoyant releases in confined spaces.
Dynamics of buoyant releases in confined spaces. Barnett, Steven John. The flows that may result from the release of a buoyant fluid from a small source in a confined space are varied and complex,...
View ArticleGeometric algebra and its application to mathematical physics
Geometric algebra and its application to mathematical physics Doran, Christopher John Leslie Clifford algebras have been studied for many years and their algebraic properties are well known. In...
View ArticleBending and buckling of a falling viscous thread
Bending and buckling of a falling viscous thread Blount, Maurice John This thesis analyses the behaviour of a slender viscous thread as it falls through air from a nozzle and lands on a solid surface,...
View ArticleThe structure and stability of vortices in astrophysical discs
The structure and stability of vortices in astrophysical discs Railton, Anna Dorothy This thesis finds that vortex instabilities are not necessarily a barrier to their potential as sites for...
View ArticleFirst-order gradient regularisation methods for image restoration:...
First-order gradient regularisation methods for image restoration: reconstruction of tomographic images with thin structures and denoising piecewise affine images Papoutsellis, Evangelos The focus of...
View ArticleOn generalized dispersion relations and meson-nucleon scattering
On generalized dispersion relations and meson-nucleon scattering Gilbert, Walter
View ArticleNumerical solution of Sturm–Liouville problems via Fer streamers
Numerical solution of Sturm–Liouville problems via Fer streamers Ramos, Alberto Gil Couto Pimentel The subject matter of this dissertation is the design, analysis and practical implementation of a new...
View ArticleThe power spectrum and bispectrum of inflation and cosmic defects
The power spectrum and bispectrum of inflation and cosmic defects Lazanu, Andrei Much of the recent progress in cosmology has come from studying the power spectrum of the cosmic microwave background...
View ArticleGeneralised nonlinear stability of stratified shear flows: adjoint-based...
Generalised nonlinear stability of stratified shear flows: adjoint-based optimisation, Koopman modes, and reduced models Eaves, Thomas Scott In this thesis I investigate a number of problems in the...
View ArticleModelling the effects on building temperatures of phase change materials
Modelling the effects on building temperatures of phase change materials Bonnebaigt, Rachael In this thesis, three problems motivated by the possibility of use of phase change materials in buildings...
View ArticleNumerical analysis of the Fokas method in two and three dimensions
Numerical analysis of the Fokas method in two and three dimensions Crooks, Kevin This thesis considers the numerical solution to elliptic boundary value problems (BVPs) in convex domains. Specifically...
View ArticleSource modelling at the dawn of gravitational-wave astronomy
Source modelling at the dawn of gravitational-wave astronomy Gerosa, Davide The age of gravitational-wave astronomy has begun. Gravitational waves are propagating spacetime perturbations...
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