Search for dissertations about: "special points"

Showing result 1 - 5 of 160 swedish dissertations containing the words special points.

2. 1. Quantum many-body systems exactly solved by special functions

   Author : Martin Hallnäs; Edwin Langmann; Pavel Winternitz; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Quantum many-body systems; integrable systems; special functions; Mathematical physics; Matematisk fysik;

   Abstract : This thesis concerns two types of quantum many-body systems in one dimension exactly solved by special functions: firstly, systems with interactions localised at points and solved by the (coordinate) Bethe ansatz; secondly, systems of Calogero-Sutherland type, as well as certain recently introduced deformations thereof, with eigenfunctions given by natural many-variable generalisations of classical (orthogonal) polynomials. The thesis is divided into two parts. READ MORE

4. 2. Elever på ett anpassat individuellt gymnasieprogram : skolvardag och vändpunkter

   Author : Kristina Hellberg; Lars-Christer Hydèn; Ann-Carita Evaldsson; Solveig Hägglund; Linköpings universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Aspergers syndrome; ethnography; individual programme; intergration; segregragation; narratives; special education; turning points; upper- secondary school; Pedgogical work; Aspergers syndrom; berättelser; etnografi; individuellt gymnasieprogram; integrering; segregering; specialpedagogik; vändpunkter; Pedagogiskt arbete; Pedagogics and Educational Sciences; Pedagogik och Utbildningsvetenskap; Pedgogical work;

   Abstract : The purpose of the study is to describe and research students roate into the programme, and what it means to students to follow a special secondary school course. The students attended a small specail needs teaching group based on the neuropsychiatric diagnosis of Asperger´s syndrome, which had been made during their years at school. READ MORE

5. 3. Some Cases of Kudla’s Modularity Conjecture for Unitary Shimura Varieties

   Author : Jiacheng Xia; Chalmers tekniska högskola; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; special cycles; Eisenstein series; spherical designs; central L-values; unitary Shimura varieties; Jacobi forms; rational points; generating functions; the circle method; Kudla s modularity conjecture; theta series; Rankin--Selberg method;

   Abstract : A common theme of the thesis is the interplay of symmetry and rigidity, which is a general phenomenon in mathematics. Symmetry is a notion related to the degree to which an object remains unchanged under transformations, and rigidity is a notion that in terms of physics can be thought of as a lack of freedom, which leads to stronger properties of an object than we normally expect. READ MORE

6. 4. Talk on Musical Interpretation — Visual Tools for Perceived Dynamics and Points of Gravity

   Author : Ingemar Fridell; Musikhögskolan i Malmö; []
   Keywords : HUMANIORA; HUMANITIES; communication of musical issues; visual tools; perceived dynamics; melody phrasing; points of gravity; visual illustrations; musical experiences; Musical interpretation;

   Abstract : Typical for Western classical music is the process of interpreting and conveying a written score into sounding music. However, sometimes the communication of musical issues between musicians may be experienced as aggravating. READ MORE

7. 5. Political Economics of Special Interests and Gender

   Author : Audinga Baltrunaite; David Strömberg; Torsten Persson; Jordi Blanes i Vidal; Stockholms universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Political finance; public procurement; contributing firms; rent-seeking; gender quotas; municipal elections; difference-in-differences; regression discontinuity design; average years of education; age; Economics; nationalekonomi;

   Abstract : Political Finance Reform and Public Procurement:  Evidence from Lithuania. Can political donations buy influence? This paper studies whether firms trade political contributions for public procurement contracts. To answer this question, I focus on the Lithuanian political economy. READ MORE