Search for dissertations about: "cycle decompositions"
Found 2 swedish dissertations containing the words cycle decompositions.
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1. Snarks : Generation, coverings and colourings
Abstract : For a number of unsolved problems in graph theory such as the cycle double cover conjecture, Fulkerson's conjecture and Tutte's 5-flow conjecture it is sufficient to prove them for a family of graphs called snarks. Named after the mysterious creature in Lewis Carroll's poem, a \emph{snark} is a cyclically 4-edge connected 3-regular graph of girth at least 5 which cannot be properly edge coloured using three colours. READ MORE
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2. Essays on Poverty, Risk and Consumption Dynamics in Ethiopia
Abstract : Paper 1. This paper analysed the state of poverty and income distribution in rural and urban Ethiopia during 1994-2000. Poverty declined from 1994 to 1997, and then increased to 2000. READ MORE