Search for dissertations about: "Ideal Class Group"
Showing result 1 - 5 of 13 swedish dissertations containing the words Ideal Class Group.
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1. Isomorphism classes of abelian varieties over finite fields
Abstract : Deligne and Howe described polarized abelian varieties over finite fields in terms of finitely generated free Z-modules satisfying a list of easy to state axioms. In this thesis we address the problem of developing an effective algorithm to compute isomorphism classes of (principally) polarized abelian varieties over a finite field, together with their automorphism groups. READ MORE
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2. Experience and Identity : A Historical Account of Class, Caste, and Gender among the Cashew Workers of Kerala, 1930–2000
Abstract : Since the 1930s female cashew workers have constituted a majority of the registered workers in the South Indian State of Kerala and today number some 200,000. This group challenged the stereotypical view of Third World women because they were organized into unions, worked in the formal sector, and were literate. READ MORE
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3. Vägval : lastbilsförare i fjärrtrafik - perspektiv på yrkeskultur och genus
Abstract : This thesis is an ethnological study of the truck-driver profession and an examination of the prerequisites for sexual equality and diversity in the haulage branch. The aim is to: from a cultural perspective, with a special focus on gender and masculinity, study truck-drivers as an occupational group. READ MORE
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4. Formal Languages and Automata in Computational Algebra
Abstract : This thesis is a collection of six papers in computational algebra. In particular, we study noncommutative Gröb- ner bases, SAGBI bases and similar algebraic objects which can be represented as a graph or an automaton. READ MORE
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5. Equilibrium and Nonequilibrium Properties of Nonionic Surfactant Membranes
Abstract : An extensive investigation of the multilamellar vesicles (La*), lamellar (La), and multiply connected sponge (L3) phase formed in surfactant systems is presented in this thesis. These membrane structures were studied using surfactant systems containing poly(oxyethylene) alkyl ethers, n-CnH2n+1(OCH2CH2) mOH, commonly abbreviated as CnEm. READ MORE