Browsing Fakultät für Mathematik und Informatik (inkl. GAUSS) by Advisor & Referee "Smith, Larry Prof. Dr."
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Ramanujan Regular Hypergraphs based on special Affine Bruhat-Tits Buildings
(2004-02-11)This dissertation is mainely about Ramanujan graphs and Hypergraphs, which are constracted with arithmetical tools. The unitgroups of Quaternions and division algebras play an important ... -
Poincaredualitätsalgebren, Koinvarianten und Wu-Klassen
(2003-08-06)Certain algebras of coinvariants have the extra structure of a Poincare duality algebra. We describe and characterize some of these Poincare duality algebras via Macaulay inverses of the ... -
Pointwise conjugate groups and modules over the Steenrod algebra
(2001-11-07)The thesis treats pointwise conjugate representations of finite groups and their rings of polynomial invariants, in particular as unstable modules over the Steenrod algebra. Given and n-dimensional linear representation ...