Search for dissertations about: "global dimension"

Showing result 1 - 5 of 94 swedish dissertations containing the words global dimension.

  2. 1. The global homological dimension of some ring extensions

    Author : Ingegerd Palmér; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  4. 2. Global bifurcations and chaotic dynamics in physical applications

    Author : Martín G. Zimmermann; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Quantum chemistry; Global bifurcations; Šil´nikov phenomenon; degenerate homoclinic orbit; onset of spatiotemporal chaos; heteroclinic cycles; orientation- and inclination-flip bifurcations; Kvantkemi; Quantum chemistry; Kvantkemi; Quantum Chemistry; kvantkemi;

    Abstract : The aim of this work has been to analyse global bifurcations arising in a laser with injectedsignal and in a catalytic reaction on a surface of Pt, from the point of view of dynamicalsystems theory.The 3-dimensional ordinary differential equation which models the laser was found to contain a homoclinic orbit to a saddle-focus equilibrium, what corresponds to the Šil´nikov phenomenon. READ MORE

  5. 3. Integration in global development projects : A study of new product development and production relocation projects

    Author : Paraskeva Wlazlak; Glenn Johansson; Kristina Säfsten; Jönköping University; []
    Keywords : integration; national culture; linguistic differences; new product development; production relocation;

    Abstract : In today’s constantly changing environment globalization offers opportunities as well as threats to manufacturing companies. One trend in industry is that to meet customer demands and global competition, manufacturing companies need to frequently introduce new products to the market at the right time and cost. READ MORE

  6. 4. Constructions of n-cluster tilting subcategories using representation-directed algebras

    Author : Laertis Vaso; Martin Herschend; Øyvind Solberg; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Representation theory; n-cluster tilting subcategory; Auslander–Reiten theory; representation-directed algebra; Nakayama algebra; global dimension; Mathematics; Matematik;

    Abstract : One of the most useful tools in representation theory of algebras is Auslander–Reiten theory. A higher dimensional analogue has recently appeared, based on the notion of n-cluster tilting subcategories. READ MORE

  7. 5. Social determinants of leisure time physical activity, body mass index, and acute myocardial infarction

    Author : Sadiq Mohammad Ali; Malmö Institutionen för kliniska vetenskaper; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; epidemiology; Folkhälsa; epidemiologi; Public health; acute myocardial infarction; obesity; overweight; underweight; leisure time physical activity; health locus of control; social capital; Socioeconomic status; psychosocial work conditions;

    Abstract : There are substantial socioeconomic differences in cardiovascular morbidity and mortality in most western countries. Socioeconomic differences in cardiovascular risk factors (obesity/overweight, tobacco smoking, leisure time physical activity, dietary habits) are correspondingly large. READ MORE