Cyclicity in weighted Bergman type spaces

We use the so called resolvent transform method to study the cyclicity of the one point mass singular inner function in weighted Bergman type spaces.Comment: 20 page

Crowdsourcing: A Double-Edged Sword Outsourcing Strategy

Nowadays, companies have to increasingly face a lack of internal creative ideas. This has led them to outsource their ideation process through crowdsourcing contests in order to benefit from the creativity of participants on the Internet. Crowdsourcing is a successful outsourcing strategy for companies but includes some limitations that the authors recall in this chapter. Since some authors tend to praise the merits of this new practice, others are suspicious regarding certain aspects of its application. It is in this context that the authors offer a synthetic view on the benefits and risks of creative crowdsourcing. They also offer an analysis of applicable strategies that are commonly used to circumvent major obstacles related to the organization of creative contests and to improve the success of a crowdsourcing campaign. Based on the literature and the results of two qualitative studies, the authors point out the main managerial implications of crowdsourcing initiatives in terms of implementation, benefits, limits and conditions of success

Accélérer la machine

Comment les films contemporains qui mettent en scène les voitures de course sont-ils liés aux théories contemporaines sur l’accélération ? Plus encore, comment la représentation de l’accélération, symbolisée par la vélocité de la machine, est-elle perçue par le spectateur ? L’analyse comparative de Speed et The Fast and the Furious, d’une part, de Vanishing Point et Need for Speed, d’autre part, propose une réponse qui non seulement fait référence aux antagonismes sociaux en jeu dans ce cinéma, mais révèle des changements dans des concepts souvent associés à l’accélération, tels que la liberté et le chaos.How do contemporary films about racing car drivers relate to contemporary theories on acceleration? And more importantly, how is the representation of acceleration, symbolized by the velocity of the machine, received by the spectator? The comparative analysis of Speed and The Fast and the Furious on the one hand, and of Vanishing Point and Need for Speed on the other, puts forward an answer to these questions, which not only refers to the social antagonisms at work in this kind of film, but which also reveals the changes in concepts often associated with acceleration, such as freedom and chaos