Search for dissertations about: "R Black"

Showing result 1 - 5 of 12 swedish dissertations containing the words R Black.

  2. 1. Dissecting Phenotypic Variation in Pigmentation using Forward and Reverse Genetics

    Author : Anders R Hellström; Uppsala universitet; []
    Keywords : Pigmentation; eumelanin; pheomelanin; knockout; Silver; SLC45A2; PMEL17; Sex-linked barring; CDKN2A; CDKN2B; ARF; chicken; Japanese quail; MEDICINE; MEDICIN; Molekylär genetik; Molecular Genetics;

    Abstract : Coat color and patterning phenotypes have been extensively studied as a model for advancing our understanding of the relationship between genetic and phenotypic variation. In this thesis, genes of relevance for pigment cell biology were investigated. The dissertation is divided in two parts. READ MORE

  4. 2. The Black-Litterman Model : mathematical and behavioral finance approaches towards its use in practice

    Author : Charlotta Mankert; Birger Ljung; Ted Lindblom; KTH; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Black-Litterman Model; Portfolio Management; Portfolio Theory; Portfolio Models; Behavioral Finance; Business and economics; Ekonomi;

    Abstract : The financial portfolio model often referred to as the Black-Litterman model is analyzed using two approaches; a mathematical and a behavioral finance approach. After a detailed description of its framework, the Black-Litterman model is derived mathematically using a sampling theoretical approach. READ MORE

  5. 3. Emergent spacetime from simple field theories

    Author : Julius Engelsöy; Bo Sundborg; Sumit R. Das; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; AdS CFT; thermalization; quench; large N singlet models; emergent spacetime; fysik; Physics;

    Abstract : Thermalization is an elusive phenomenon in quantum mechanics. Since according to the AdS/CFT correspondence, a black hole in the bulk spacetime is dual to a thermal state in the boundary CFT, thermalization in the CFT is dual to black hole formation in AdS. READ MORE

  6. 4. Optimal timing decisions in financial markets

    Author : Martin Vannestål; Erik Ekström; Luis H. R. Alvarez E.; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; optimal stopping; American options; optimal stopping games; incomplete information; Mathematics; Matematik;

    Abstract : This thesis consists of an introduction and five articles. A common theme in all the articles is optimal timing when acting on a financial market. The main topics are optimal selling of an asset, optimal exercising of an American option, optimal stopping games and optimal strategies in trend following trading. READ MORE

  7. 5. Learning in the Loop : On Neural Network-based Model Predictive Control and Cooperative System Identification

    Author : Rebecka Winqvist; Bo Wahlberg; Cristian R. Rojas; Axel Ringh; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Learning; Model Predictive Control; System Identification; Optimal Transport; Inlärning; Modellprediktiv reglering; Systemidentifiering; Optimal transport; Electrical Engineering; Elektro- och systemteknik;

    Abstract : Inom reglerteknik har integrationen av maskininlärningsmetoder framträtt som en central strategi för att förbättra prestanda och adaptivitet hos styrsystem. Betydande framsteg har gjorts inom flera viktiga aspekter av reglerkretsen, såsom inlärningsbaserade metoder för systemidentifiering och parameterskattning, filtrering och brusreducering samt reglersyntes. READ MORE