Sökresultat

We study a class of radially symmetric Coulomb gas ensembles at inverse temperature β=2, for which the droplet consists of a number of concentric annuli, having at least one bounded “gap” G, i.e., a connected component of the complement of the droplet, which disconnects the droplet. Let n be the total number of particles. Among other things, we deduce fine asymptotics as n→∞ for the edge density a

The breakup of a liquid jet into irregular liquid structures and droplets leading to the formation of a dilute spray has been simulated numerically. To overcome the shortcomings of certain numerical methods in specific flow regimes, a combined approach has been chosen. The intact liquid core, its primary breakup and the dense spray regime are simulated using the volumes of fluid (VOF) method in co

I oktober 2011 presenterade Europeiska kommissionen förslag till en ny gemensam europeisk köplag, Common European Sales Law (CESL). Lagen är tänkt att frivilligt kunna användas av konsumenter och mindre näringsidkare när de handlar över nationsgränserna. Målsättningen med CESL är att reglera de flesta tänkbara situationer som kan uppkomma vid ett internationellt köp samt innehålla alla nödvändiga In October 2011, the Commission presented a proposal for a Common European Sales Law (CESL), an optional regulatory framework available to both consumers and professional traders within the EU. The objective of the proposal is to facilitate engagement in cross-border commerce for consumers and small traders. All provisions relevant for an international transaction are included, as well as a comple

Traditionally, interdisciplinarity has been taken to require conceptual or theoretical integration. However, in the emerging field of sustainability science this kind of integration is often lacking. Indeed sometimes it is regarded as an obstacle to interdisciplinarity. Drawing on examples from sustainability science, we show that problem-feeding, i.e. the transfer of problems, is a common and fru

This thesis studies approximate optimal control of nonlinear systems. Particular attention is given to global solutions and to the computation of approximately optimal feedback controllers. The solution to an optimal control problem is characterized by the optimal value function. For a large class of problems the optimal value function must satisfy a Hamilton-Jacobi-Bellman type equation. Two comm

Artikeln utgår från Magnus Perssons studie av legitimeringar i svenska läroplaner i "Varför läsa litteratur" (2007) och gör motsvarande undersökning av de ryska läroplaner som publicerats sedan 1991. Legitimeringar har extraherats ur läroplaner från 1997 och 2004. Dessa delas sedan in i kategorierna individcentrerade, samhällscentrerade och litteraturcentrerade. Legitimeringarna fördelade sig förh

Most of the common modeling approaches to premixed combustion in engineering applications are either based on the assumption of infinitely fast chemistry or the flamelet assumption with simple chemistry. The level-set flamelet library approach (FLA) has shown great potential in predicting major species and heat release, as well as intermediate and minor species, where more simple models often fail

I argue along the following lines: For Wollstonecraft, liberty is independence in two different spheres, one presupposing the other. On the one hand, liberty is independence in relation to others, in the sense of not being vulnerable to their whim or arbitrary will. Call this social, or political, liberty. For liberty understood in this way, infringements do not require individual instances of int

Literature's ability to act - its performativity - is best shown in different performances, such as reading aloud, singing - in events. The different concepts and theories that form the foundation of an exploration of these performances in swedish culture in the period 1800 -2008 are presented, and also the organization of this exploration, eg a historical organization, structured according to dif