Department of Mathematical Sciences / Institutionen för matematiska vetenskaper: Recent submissions
Now showing items 81-100 of 134
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Statistical Modelling of Pedestrian Flows
(2019-06-13)Pedestrian counts and in particular their relation to the buildings in the vicinity of the streetandtothestructureofthestreetnetworkisofcentralinterestinthespacesyntax field. This report is concerned with using statistical ... -
Multi Agent Reinforcement Learning
(2019-06-13)Machine learning and artificial intelligence has been a hot topic the last few years, thanks to improved computational power the machine learning framework can now be applied to larger data sets. Reinforcement learning is ... -
WOMEN IN FORESTRY, A VALUABLE ASSET OR BODIES OUT OF PLACE?
(2019-02-20)This thesis investigates what it can mean to be a woman in forestry in Jönköping County. It asks how the participant experience their situation as women in forestry and what gendered power structures appear in their ... -
Filmens underliggande verklighet Förslag på ett nytt teoretiskt sätt att analysera film
(2018-11-14)The purpose of this paper is to introduce a new theory, called transrealism. The transrealistic analysis is about finding the underlying reality of a film. In order to analyze the film transrealistically, I will introduce ... -
The Insect Woman – Contextualising Imamura and the Intricacies of Global Cinema Study
(2018-11-07)This essay represents an attempt to further the understanding of the films by Japanese New Wave director Shohei Imamura through the use of post-colonial theory, and political and cultural contextualisation; it also offers ... -
Floquet Topological Superconductors
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Parameter identification in a mathematical model of HIV infection with drug therapy
(2017-12-12)Parameter identification problems are frequently occurring within biomedical applications. These problems are often ill-posed, and thus challenging to solve numerically. Previously, it has been suggested that minimization ... -
Algebra ur ett matematiskt, historiskt och didaktiskt perspektiv - En litteraturstudie om karakteristiska svårigheter och undervisning om skolalgebra
(2017-05-16)Den här uppsatsen behandlar algebra, dess historia, elevers svårigheter vid lärande av ämnet och olika synsätt på att undervisa algebra utifrån matematiklärare, matematikdidaktiker och matematik historiker. Med detta arbete ... -
The New Economy - Knowledge Investments - Enterprises intangible investments - the new source of growth
(2017-03-15)Economic-based growth is increasingly becoming dependent on the wide range of intangible investments, known as knowledge-based capital (KBC) investments. Its rapid asset size growth has called for transparency in the ... -
Robust Design and Analysis of Automotive Collision Avoidance
(2017-02-10)Automotive collision avoidance systems help the driver to avoid or mitigate a collision. The main objective of this project is to find a methodology to improve the performance of Volvo's automotive collision avoidance ... -
The noncommutative Shilov boundary
(2016-12-06)We introduce Arveson's generalization of the Shilov boundary to the noncommutative case and give a proof based on the work of Hamana of the existence of the Shilov boundary ideal. Moreover, we describe the Shilov boundary ... -
Minimality-preserving Ribaucour transformations
(2016-07-06)The Ribaucour transformation classically relates surfaces via a sphere congruence that preserves lines of curvature. In this report, we generalise the concept to submanifolds of arbitrary dimension and codimension, and ... -
Primtalsatsen, två olika bevis
(2016-06-29)Denna rapport är ett kandidatarbete i matematik, och specifikt analytisk talteori. Till en början introducerar vi notationerna som behövs för grundläggande analytisk talteori, och därefter presenterar vi ett bevis av ... -
Finita elementmetoden för Schrödingerekvationen med FEniCS
(2016-06-28)Rapporten beskriver ett projekt som utförts på Chalmers tekniska högskola och Göteborgs universitet med uppgift att lösa Schrödingerekvationen i programvaran FEniCS som använder sig av finita elementmetoden. Schrödinge ... -
Optimal Auxiliary Variable Assisted Two-Phase Sampling Designs.
(2016-06-22)Two-phase sampling is a procedure in which sampling and data collection is conducted in two phases, aiming at achieving increased precision in estimation at reduced cost. The rst phase typically involves sampling a large ... -
Recovery of primal solutions from dual subgradient methods for mixed binary linear programming; a branch-and-bound approach
(2015-10-06)The main objective of this thesis is to implement and evaluate a Lagrangian heuristic and a branch-and-bound algorithm for solving a class of mathematical optimization problems called mixed binary linear programs. ... -
Singular and de Rham cohomology for the Grassmannian
(2015-09-16)We compute the Poincar e polynomial for the complex Grassmannian using de Rham cohomology. We also construct a CW complex on the Grassmannian using Schubert cells, and then we use these cells to construct a basis for the ... -
"Evaluating the Efficiency of the Swedish Stock Market: a Markovian Approach"
(2015-09-14)This thesis evaluates weak form efficiency of the Swedish stock market, by testing whether or not the index OMXSPI follows a random walk. Returns of the index are mapped onto one of two states by the use of a simple ... -
Banach-Tarskis paradox
(2015-09-07)Sammanfattning I det här arbetet behandlas Banach-Tarskis paradox som påstår att enhetssfären kan delas upp i ett ändligt antal delar som sedan med hjälp av rotationer kan sammanfogas till två enhetssfärer identiska med ... -
Stochastic Partial Differential Equations with Multiplicative Noise - Numerical simulations of strong and weak approximation errors
(2015-06-23)A finite element Galerkin spatial discretization together with a backward Euler scheme is implemented to simulate strong error rates of the homogeneous stochastic heat equation with multiplicative trace class noise in ...