Essays about: "Gustav Zickert"
Found 2 essays containing the words Gustav Zickert.
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1. Furstenberg's conjecture and measure rigidity for some classes of non-abelian affine actions on tori
University essay from KTH/Matematik (Avd.)Abstract : In 1967 Furstenberg proved that the set {2n3mα(mod 1) | n, m ∈N} is dense in the circle for any irrational α. He also made the following famous measure rigidity conjecture: the only ergodic measures on the circle invariant under both x —> 2x and x —> 3x are the Lebesgue measure and measures supported on a finite set. READ MORE
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2. On Algebraic Numbers and Quadratic Extensions
University essay from KTH/Skolan för teknikvetenskap (SCI)Abstract : Abstract. In this thesis some basic properties of algebraic el- ements, integral elements and extensions of rings and elds are investigated. Special focus is given to quadratic extensions. It is assumed that the reader is familiar with some elementary concepts from abstract algebra, such as the denitions of rings and elds. READ MORE
