Search for dissertations about: "h-vectors"
Found 4 swedish dissertations containing the word h-vectors.
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1. Bounds on Hilbert Functions and Betti Numbers of Veronese Modules
Abstract : The thesis is a collection of four papers dealing with Hilbert functions and Betti numbers.In the first paper, we study the h-vectors of reduced zero-dimensional schemes in . In particular we deal with the problem of findingthe possible h-vectors for the union of two sets of points of given h-vectors. READ MORE
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2. Bounds on Hilbert Functions
Abstract : This thesis is constituted of two articles, both related to Hilbert functions and h-vectors. In the first paper, we deal with h-vectorsof reduced zero-dimensional schemes in the projective plane, and, in particular, with the problem of finding the possible h-vectors for the union of two sets of points of given h-vectors. READ MORE
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3. Graded Betti Numbers and Hilbert Functions of Graded Cohen-Macaulay Modules
Abstract : In this thesis we study graded Cohen-Macaulay modules and their possible Hilbert functions and graded Betti numbers. In most cases the Cohen-Macaulay modules we study are level modules. READ MORE
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4. NMR spectroscopy and MD simulations of carbohydrates
Abstract : Knowledge about the structure, conformation and dynamics of carbohydrates is important in our understanding of the way carbohydrates function in biological systems, for example in intermolecular signaling and recognition. This thesis is a summary of five papers studying these properties in carbohydrate-containing molecules with NMR spectroscopy and molecular dynamics simulations. READ MORE