Search for dissertations about: "strong convergence."
Showing result 21 - 25 of 76 swedish dissertations containing the words strong convergence..
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21. On Sahelian-Sudan rainfall and its moisture sources
Abstract : The African Sahel is one of the most vulnerable regions to climate variability at different time scales. It is an arid to semi-arid region with limited water resources. The summer rainfall is one of these sources, but it exhibits pronounced interannual variability. This thesis presents several aspects of Sahelian Sudan rainfall. READ MORE
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22. Finite element approximation of the deterministic and the stochastic Cahn-Hilliard equation
Abstract : This thesis consists of three papers on numerical approximation of the Cahn-Hilliard equation. The main part of the work is concerned with the Cahn-Hilliard equation perturbed by noise, also known as the Cahn-Hilliard-Cook equation. READ MORE
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23. Distributed Optimization and Control : Primal--Dual, Online, and Event-Triggered Algorithms
Abstract : In distributed optimization and control, each network node performs local computation based on its own information and information received from its neighbors through a communication network to achieve a global objective. Although many distributed optimization and control algorithms have been proposed, core theoretical problems with important practical relevance remain. READ MORE
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24. First-Order Algorithms for Communication Efficient Distributed Learning
Abstract : Innovations in numerical optimization, statistics and high performance computing have enabled tremendous advances in machine learning algorithms, fuelling applications from natural language processing to autonomous driving.To deal with increasing data volumes, and to keep the training times of increasingly complex machine learning models reasonable, modern optimization algorithms distribute both data and computations over a large number of machines. READ MORE
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25. Partitioned methods for time-dependent thermal fluid-structure interaction
Abstract : The efficient simulation of thermal interaction between fluids and structures is crucial in the design of many industrial products, e.g. turbine blades or rocket nozzles. READ MORE