Search for dissertations about: "Vesko Valov"
Found 2 swedish dissertations containing the words Vesko Valov.
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1. Families of Sets Without the Baire Property
Abstract : The family of sets with the Baire property of a topological space X, i.e., sets which differ from open sets by meager sets, has different nice properties, like being closed under countable unions and differences. On the other hand, the family of sets without the Baire property of X is, in general, not closed under finite unions and intersections. READ MORE
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2. Semigroups of Sets Without the Baire Property In Finite Dimensional Euclidean Spaces
Abstract : A semigroup of sets is a family of sets closed under finite unions. This thesis focuses on the search of semigroups of sets in finite dimensional Euclidean spaces Rn, n ≥ 1, which elements do not possess the Baire property, and on the study of their properties. READ MORE