Forskning vid Uppsala universitet

Forskningsprojekt från 2020-04-01 till 2020-09-30

Syfte och mål: Projektet syftade på en förenklad men noggrann geometrisk beskrivning av malmkroppar i modellering av elektromagnetiska geofysiska prospekteringsmätningar såsom en förbättrad beskrivning ...

Forskningsprojekt från 2018-01-01 till 2021-12-31

The present project focuses on high-fidelity mathematical and numerical models, in collaboration with Stanford University, to simulate infrasound from a wide range of volcanic activity. The first task ...

Forskningsprojekt från 2016-01-01 till 2019-12-31

This research project aims to acquire combined, partly collocated near-vertical upper crustal high-resolution and mid- to lower crustal wide-angle reflection and refraction seismic data across the northern ...

Forskningsprojekt från 2012-01-01 till 2015-12-31

The proposed research is a multifaceted investigation centering on problems in homogeneous dynamics and fundamental questions about lattices. We will focus in particular on problems which hold the promise ...

Forskningsprojekt från 2014-12-01 till 2018-06-30

Syfte och mål: StartGeoDelineation´s innovative exploration solutions were tested at two geologically different environments: Siilinjärvi alkaline-carbonatite deposit in Finland and Blötberget iron-oxide ...

Forskningsprojekt från 2015-01-01 till 2018-12-31

This project concerns computational methods for wave propagation problems. We propose to develop efficient and accurate techniques to implement important boundary and/or interface conditions for second ...

Forskningsprojekt från 2015-07-01 till 2016-01-31

Syfte och mål: Syftet med denna pilotstudie var att testa en prototyp av ett borrhålsseismisk system med källor och mottagare i borrhålet, tillsammans med vektor magnetiska mätningar i samma borrhål. ...

Forskningsprojekt från 2020-01-01 till 2023-12-31

Scandinavia was assembled by collision of multiple continental blocks during billions of years. While its eastern part is the oldest, Scandinavia was expanded by younger mountain building events in the ...

Forskningsprojekt från 2017-01-01 till 2020-12-31

The research program studies contact and symplectic topology and its relations to other geometric fields, in particular to physics inspired low-dimensional topology and knot theory. The main tool is theories ...

Forskningsprojekt från 2015-01-01 till 2016-12-31

Fennoscandian endglacial faults are by far the largest encountered worldwide and are thus of great international interest. They control almost all seismicity in northern Sweden. The Pärvie fault is the ...

Forskningsprojekt från 2013-01-01 till 2015-12-31

The study of energetic radiation generated in the form of X-rays by thunderclouds, lightning flashes and long laboratory sparks is an emerging field of research in atmospheric science. This project is ...

Forskningsprojekt från 2013-01-01 till 2016-12-31

Ersättning för uppdrag till beredningsgruppsordföranden Roland Roberts (Bg-3) RFI, för perioden 2013-01-01 tom 2016-12-31. ...

Forskningsprojekt från 2021-01-01 till 2024-12-31

The framework of string compactifications is of undisputed importance to connect string theory to the physics of our world, and has promoted progress in fields ranging from quantum gravity and cosmology ...

Forskningsprojekt från 2021-01-01 till 2024-12-31

The Fukaya category is a powerful invariant of exact symplectic manifolds in the form of an A-infinity category, the objects of which consist of (a suitable class of) its Lagrangian submanifolds, while ...

Forskningsprojekt från 2013-01-01 till 2016-12-31

In this project we aim to develop a better understanding of the mid and lower crustal deformation mechanisms that acts during continental collision. To address this research topic we will integrate laboratory ...

Forskningsprojekt från 2015-01-01 till 2018-12-31

Leading to a PhD thesis, the project aims to (i) explain why Quaternary sedimentary sequences near the North Pole show evidence of a disproportionate number of geomagnetic polarity reversals, which have ...

Forskningsprojekt från 2011-01-01 till 2013-12-31

Palaeomagnetic data of the highest quality will be produced by this project and used to track changes in the direction and intensity of the geomagnetic field over the Earth´s surface in the northern hemisphere ...

Forskningsprojekt från 2013-01-01 till 2016-12-31

This project studies the mathematical models arising from a variety of imaging techniques. These problems are formulated mathematically as "inverse problems" where one deduces information about the differential ...

Forskningsprojekt från 2017-01-01 till 2020-12-31

Conserved quantities are important in various areas of physics, as in many cases they provide an essential characterization of a physical system. However, to define the mass, center of mass, angular and ...

Forskningsprojekt från 2015-01-01 till 2018-12-31

This project is in the area of Theoretical and Mathematical Physics. The main emphasis is on the development of new geometrical ideas and concepts originating from the modern string theory and the quantum ...

Forskningsprojekt från 2012-01-01 till 2014-12-31

This project is in the area of Theoretical and Mathematical Physics. The main emphasis is on the development of new geometrical ideas and concepts originating from the modern string theory and ...

Forskningsprojekt från 2014-01-01 till 2016-12-31

During the past decade there has been an important development of the mathematical tools available for high-energy physics. I have participated in and contributed to this development of Generalized Complex ...

Forskningsprojekt från 2015-01-01 till 2018-12-31

This research project aims to study several related topics in higher dimensional Auslander-Reiten theory. Classical Auslander-Reiten theory is an important tool in representation theory of associative ...

Forskningsprojekt från 2019-01-01 till 2022-12-31

Seismological observations indicate that large regions within Earth show directionally dependent seismic wave speeds. Such seismic anisotropy is a unique and invaluable indicator for material transport ...

Forskningsprojekt från 2011-01-01 till 2011-12-31

The workshop is entitled "The joint STINT Workshop on multifunctional oxides and minerals", and will take place in "Sal X, Universitetshuset", Uppsala, during March 1-3, 2011. Website: http://hermes.teknik.uu.se ...

Forskningsprojekt från 2013-01-01 till 2013-12-31

More than thirty years ago a result derived in the context of superspace supergravity indicated that even the most promising supergravity candidate had problems when viewed as a model for quantum gravity ...

Forskningsprojekt från 2017-08-30 till 2018-12-31

Syfte och mål: Testa genomförbarheten av integrerad inversion med befintlig geofysiska data som samlades för regionala studier. Detta kommer att göras genom att lägga till kompletterande petrofysiska ...

Forskningsprojekt från 2020-01-01 till 2023-12-31

Funding (c. 11 MSEK) from international sources has been secured for drilling the fully cored COSC-2 borehole in central Jämtland to 2 km. The borehole will penetrate the overlying Silurian, Ordovician ...

Forskningsprojekt från 2018-07-01 till 2021-06-30

Volcanic eruptions are dangerous natural phenomena, and if “unexpected”, can cause huge economic loss and loss of human life. Eruptions can be “unexpected” if they exhibit ambiguous precursory signals ...

Forskningsprojekt från 2018-12-01 till 2021-12-31

The main purpose of this project is to further the understanding of exact Lagrangian manifolds in symplectic manifolds, and understand the relations to quantum physics. We propose the following specific ...