Essays about: "split decomposition"
Showing result 1 - 5 of 7 essays containing the words split decomposition.
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1. A Hierarchical Tucker Solver for the Vlasov-Maxwell System
University essay from Uppsala universitet/Institutionen för informationsteknologiAbstract : The Vlasov-Maxwell equations is a common model to describe the behavior of a plasma, but come at the cost of their dimensionality since both spatial and veloocity data is stored in three dimensions. This causes a significant obstacle to be able solve them numerically since the size of the data is N^6, which yields a data size of 8. READ MORE
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2. Title: Does Bitcoin hedge inflation risk? A multivariate time series analysis
University essay from Göteborgs universitet/Graduate SchoolAbstract : This thesis investigates whether Bitcoin can be considered a valuable hedge against inflation risk. The research examines the relationship between Bitcoin and inflation, the two variables' forecast ability, and how an exogenous shock simulated on one variable affects the other. READ MORE
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3. Experimental and computational analysis of the thermal degradation and the loss of strength of engineered wood-based panels
University essay from Lunds universitet/Avdelningen för BrandteknikAbstract : The current trends in the construction industry push toward materials that are more sustainable and environmentally friendlier than more traditional building materials such as concrete and steel. Timber and timber composites are one of the most popular materials on this list, due to both their mechanical strength and pleasant aesthetics. READ MORE
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4. The multivariate time series analysis of the SEK/USD exchange rate
University essay from Uppsala universitet/Sannolikhetsteori och kombinatorikAbstract : In this thesis, we analyze the SEK/USD exchange rate by using the multivari-ate time series models. First we sort out the general workflow. Then we selectthe variables by the Granger causality test and design different combinationsof variables for models. READ MORE
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5. Speeding up PARAFAC : Approximation of tensor rank using the Tucker core
University essay from Uppsala universitet/Statistiska institutionenAbstract : In this paper, the approach of utilizing the core tensor from the Tucker decomposition, in place of theuncompressed tensor, for nding a valid tensor rank for the PARAFAC decomposition is considered.Validity of the proposed method is investigated in terms of error and time consumption. READ MORE