Sökning: "Lie group"
Visar resultat 1 - 5 av 82 avhandlingar innehållade orden Lie group.
1. Polisanmälningar i grundskolan
Sammanfattning : This thesis is about police reports concerning school violence in Sweden involving children below the age of criminal responsibility. Police reports about incidents caused by pupils in Swedish compulsory schools have increased since at least the 1980s. LÄS MER
2. Finding improved drug strategies for schizophrenia : Preclinical studies on lumateperone and sodium nitroprusside
Sammanfattning : Schizophrenia is a severe psychiatric disorder affecting approximately 20 million people worldwide. The disease consists of positive symptoms e.g. hallucinations, negative symptoms such as anhedonia, and cognitive deficits, e. LÄS MER
3. Does IT count? : complexities between access to and use of information technologies among Uganda's farmers
Sammanfattning : Drawn from a year of ethnographic fieldwork among farmers in Uganda, this study engages with developing an understanding on how access to and use of media and information technologies are negotiated in their separate profiles. Oftentimes the two entities, access and use, are laminated into one statistical representation, depicting both terms as either use or access. LÄS MER
4. Multivariable Orthogonal Polynomials as Coupling Coefficients for Lie and Quantum Algebra Representations
Sammanfattning : The main topic of the thesis is the connection between representation theory and special functions. We study matrix elements, coupling coefficient, and recoupling coefficients for the simplest Lie and quantum groups. LÄS MER
5. Quasi-Lie Algebras and Quasi-Deformations. Algebraic Structures Associated with Twisted Derivations
Sammanfattning : This thesis introduces a new deformation scheme for Lie algebras, which we refer to as ?quasi-deformations? to clearly distinguish it from the classical Grothendieck-Schlessinger and Gers-tenhaber deformation schemes. The main difference is that quasi-deformations are not in gene-ral category-preserving, i.e. LÄS MER