Search for dissertations about: "Graph Theory"
Showing result 6 - 10 of 146 swedish dissertations containing the words Graph Theory.
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6. Random Graph and Growth Models
Abstract : Random graphs is a well-studied field of probability theory, and have proven very useful in a range of applications — modeling social networks, epidemics, and structures on the Internet to name a few. However, most random graphs are static in the sense that the network structure does not change over time. READ MORE
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7. Graph-structured multi-marginal optimal transport : Theory, applications, and efficient methods using entropy regularization
Abstract : This thesis deals with a class of multi-marginal optimal transport problems, which we call graph-structured multi-marginal optimal transport. The aim of the thesis is to work towards a unified framework for this class of problems. The included papers explore theoretical, computational, and practical aspects of the novel framework, e.g. READ MORE
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8. Optimal and Hereditarily Optimal Realizations of Metric Spaces
Abstract : This PhD thesis, consisting of an introduction, four papers, and some supplementary results, studies the problem of finding an optimal realization of a given finite metric space: a weighted graph which preserves the metric's distances and has minimal total edge weight. This problem is known to be NP-hard, and solutions are not necessarily unique. READ MORE
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9. Spectral graph theory on Pre-fractals
Abstract : .... READ MORE
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10. Random graph models and their applications
Abstract : This thesis explores different models of random graphs. The first part treats a change from the preferential attachment model where the network incorporates new vertices and attach them preferentially to the previous vertices with a large number of connections. READ MORE