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The dual control law for an integrator with constant but unknown gain is computed. Numerical problems associated with the solution of the Bellman equation are reviewed. Properties of the dual control law are discussed. A representation which makes it easy to compare dual control with certainty equivalence and cautious control is also introduced.
The starting point for this paper is the conclusions reached in the paper presented at the last OTSEM conference. There, I claimed that the methodological foundation for reading the Book of Psalms as a book was somewhat wanting, that synchronic readings, focusing the theology of the entire book, were not always kept distinct from diachronic considerations, and that ultimately, the question of what
This paper has three aims. Firstly, to provide a critical review of previous conceptualizations of the knowledge base approach in the research fields of innovation studies and economic geography. Secondly, to propose a broadened interpretation of the knowledge base approach which allows for considering combinatorial knowledge bases within and across industries, regions and time periods and for ana
We review the status of the hadronic light-by-light contribution to the muon anomalous magnetic moment and critically compare recent calculations. We also study in detail which momentum regions the pi0 exchange main contribution originates. We also argue that amu{light-by-light} = (11 pm 4) times 10-10 encompasses the present understanding of this contribution and comment on some direct
Packaging has great potential to contribute to sustainable development. This is due to its primary role to protect products. This paper reports on how Swedish consumers perceive and select food packages in general, and how environmental aspects of conventional and organic food packaging are perceived in particular. The study is based on a consumer survey. The findings indicate that contrary to res
This paper examines how the International laws of, in and after war are, as a Schmittian political theology, instructed by a Christian eschatological concept of time. The paper uncovers how Christian remnants are present in both international law and in our Nordic societies, suggesting that we ought to consider carefully how our understanding and narration of time is furthering the eschatological
