Search results

Time difference of arrival estimation using neural networks Axel Berg 05/05/2022 In this talk I will go through the basics of time difference of arrival (TDOA) estimation using pairs of microphones, which can be used for acoustic sound source localization. Poor TDOA estimation is a common problem in adverse conditions where interference from noise and reverberation dominate the re- ceived signals.

https://www.maths.lu.se/fileadmin/maths/personal_staff/PhD_seminar/axelberg-phdseminar.pdf - 2026-07-11

Fantastic inliers and where to find them Erik Tegler 06/12/2022 A brief introduction to some of the ideas behind the field of robust esti- mation. We will mainly discuss the ”Random sample consensus”-algorithm (RANSAC), which enables us to solve non-convex optimization problems by in- stead solving many subproblems. This will culminate with some examples of applications in computer vision. 1

https://www.maths.lu.se/fileadmin/maths/personal_staff/PhD_seminar/eriktegler-phdseminar.pdf - 2026-07-11

Synchronization in the Kuramoto model Felix Augustsson 19/05/2022 One interesting class of ODE:s related to topics such as the brain, fireflies and people walking on bridges are networks of oscillators. Such networks exhibit interesting non-transient behaviors. However, the systems can generally not be solved exactly due to their complexity and size. In this talk, some classic results concerning t

https://www.maths.lu.se/fileadmin/maths/personal_staff/PhD_seminar/felixaugustsson-phdseminar.pdf - 2026-07-11

Representations of Quivers and Normalform Problems for Matrices Jan Thomm 08/11/2022 We give a short introduction to quivers and their representation theory. With this, we aim to "classify" certain configurations of matrices. In particular, we will see that it is extremely hard to classify two endomorphisms of a vector space simultaneously. 1

https://www.maths.lu.se/fileadmin/maths/personal_staff/PhD_seminar/janthomm-phdseminar.pdf - 2026-07-11

My mama always said a matrix was like a box of numbers Magnus Fries 22/11/2022 A short introduction to the correspondence between topological spaces (geo- metric things) and commutative C∗-algebras (algebraic things) as well as spec- trum of linear operators (space of eigenvalues). This will culminate in the neat tool of continuous functional calculs with which we can, in a sense, treat any normal

https://www.maths.lu.se/fileadmin/maths/personal_staff/PhD_seminar/magnusfries-phdseminar.pdf - 2026-07-11

Camera Calibration and 2D-3D Mapping for Safer Traffic and Saving Lives and Stuff Martin Ahrnbom 31/03/2022 Data driven traffic safety research has previously been difficult due to a lack of an efficient way of collecting large amounts of accurate, non-biased 3D road user statistics. Computer Vision is a promising approach for solving this problem. This seminar will explore how camera calibration

https://www.maths.lu.se/fileadmin/maths/personal_staff/PhD_seminar/martinahrnbom-phdseminar.pdf - 2026-07-11

Best approximations in different settings Olof Rubin 07/02/2023 In this presentation I will discuss how to best approximate a function using polynomials. The answer to the question of what is “best” is different depending on who you ask. To some it may be the approximation that can be explicitly computed in finite time, but here we will search for the actual best approxima- tion. This is an old su

https://www.maths.lu.se/fileadmin/maths/personal_staff/PhD_seminar/olofrubin-phdseminar.pdf - 2026-07-11

Mathematical-Ecological Model for the Evolution of Sand Filters (MEMES-F) Jaime R. Manríquez March 7, 2023 Abstract In this seminar we will look at the mathematical modelling of an eco- logical system present in a slow sand filter (SSF), a water purification system used in the treatment of raw water. From the deduction of a mathematical model from physical balance laws and the incorporation of eco

https://www.maths.lu.se/fileadmin/maths/personal_staff/PhD_seminar/phdseminar_abstract.pdf - 2026-07-11

Discrete Fourier uncertainty Raul Hindov 11/10/2022 In this talk we’ll show how the Fourier transform of the discrete derivative of a compactly supported sequence cannot be too small. 1

https://www.maths.lu.se/fileadmin/maths/personal_staff/PhD_seminar/raulhindov-phdseminar.pdf - 2026-07-11

Inverse resonance problem for Love elastic waves Samuele Sottile 16/06/2022 An Inverse resonance problem consists in the (unique) retrieval of a dif- ferential operator from its eigenvalues and resonances. Using a semi-classical approach, we are able to decouple the elastic wave equation into a Love scalar equation and into a Rayleigh matrix equation. There are only few examples of inverse resonan

https://www.maths.lu.se/fileadmin/maths/personal_staff/PhD_seminar/samuelesottile-phdseminar.pdf - 2026-07-11

Carmen Arévalo | Centre for Mathematical Sciences Hoppa till huvudinnehåll Den här webbplatsen använder cookies för att förbättra användarupplevelsen. Genom att fortsätta använda webbplatsen samtycker du till att cookies används enligt vår cookie-policy (på LTH:s webbplats) . Absolut nödvändiga cookies Dessa cookies är nödvändiga för att webbplatsen ska fungera och kan inte stängas av i våra syste

https://www.maths.lu.se/staff/carmen-arevalo/ - 2026-07-11

Claus Führer | Centre for Mathematical Sciences Hoppa till huvudinnehåll Den här webbplatsen använder cookies för att förbättra användarupplevelsen. Genom att fortsätta använda webbplatsen samtycker du till att cookies används enligt vår cookie-policy (på LTH:s webbplats) . Absolut nödvändiga cookies Dessa cookies är nödvändiga för att webbplatsen ska fungera och kan inte stängas av i våra system.

https://www.maths.lu.se/staff/claus-fuhrer/ - 2026-07-11

Research Seminar, Human Rights Studies | Human Rights Studies Research Seminar, Human Rights Studies Link to rss Type of events There are no events Events per semester Choose semester spring 2025 autumn 2025 spring 2026 There are currently no upcoming events More events

https://www.mrs.lu.se/en/about-us/calender/seminars/Research+Seminar%252C+Human+Rights+Studies/ - 2026-07-11

Courses by semester | Human Rights Studies

https://www.mrs.lu.se/en/education/courses-by-semester/mrs/ - 2026-07-11

Andreas Tullberg | Human Rights Studies

https://www.mrs.lu.se/en/person/AndreasTullberg/ - 2026-07-11

Carl Wilén | Human Rights Studies

https://www.mrs.lu.se/en/person/CarlWilen/ - 2026-07-11

Dan-Erik Andersson | Human Rights Studies

https://www.mrs.lu.se/en/person/DanErikAndersson/ - 2026-07-11

Darcy Thompson | Human Rights Studies

https://www.mrs.lu.se/en/person/DarcyThompson/ - 2026-07-11

Edyta Roszko | Human Rights Studies

https://www.mrs.lu.se/en/person/EdytaRoszko/ - 2026-07-11

Emma Lennhammer | Human Rights Studies

https://www.mrs.lu.se/en/person/EmmaLennhammer/ - 2026-07-11