Fakultäten der Universität Bonn: Suche
Anzeige der Dokumente 11-18 von 18
On arithmetic families of filtered φ-modules and crystalline representations
(2011-05-10)
We consider stacks of filtered phi-modules over rigid analytic and adic spaces. We show that these modules parametrize p-adic Galois representations of the absolute Galois group of a p-adic field with varying coefficients ...
Quantum cluster algebras and the dual canonical basis
(2011-03-14)
Let Q be either a Dynkin quiver of type A with alternating orientation or the Kronecker quiver. With the indecomposable injective modules over the path algebra of Q and their Auslander-Reiten translates we associate an ...
Stratifolds And Equivariant Cohomology Theories
(2011-03-15)
(co)homology is an important tool for studying spaces with a group action. These (co)homology groups are defined via the Borel construction. For discrete group they can also be defined in terms of homological algebra. One ...
The Formation of the Concertina Pattern: Experiments, Analysis, and Numerical Simulations
(2011-09-12)
The concertina is a magnetization pattern observed in elongated thin-film elements of a soft-magnetic material during the switching-process by an external magnetic field. The almost periodic pattern consists of stripe-like ...
Unbounded Bivariant K-theory and an Approach to Noncommutative Fréchet Spaces
(2011-09-19)
In the current work we thread the problems of smoothness in non-commutative $C^*$-algebras arising form the Baaj-Julg picture of the $KK$-theory. We introduce the notion of smoothness based on the pre-$C^*$-subalgebras of ...
Alternative Finestructural and Computational Approaches to Constructibility
(2011-07-14)
We consider attempts to simplify finestructural arguments concerning inner models of ZFC, in particular L; in addition, we exhibit different aspects of the computational strength of Infinite Time Register Machines....
Die Arbeit befasst sich mit alternativen Methoden zur Analyse von Gödels konstruktiblem Universum L, dem ⊆-minimalen klassenmächtigen Modell von ZFC und anderer konstruktibler Strukturen.
Im ersten Teil werden ......
Die Arbeit befasst sich mit alternativen Methoden zur Analyse von Gödels konstruktiblem Universum L, dem ⊆-minimalen klassenmächtigen Modell von ZFC und anderer konstruktibler Strukturen.
Im ersten Teil werden ......
Mirror symmetry and stability conditions on K3 surfaces
(2011-07-20)
This thesis is concerned with questions arising in the realm of mirror symmetry for K3 surfaces. It is divided into two parts.
In the first part, we study the bijection between Fourier–Mukai partners of a K3 surface ...
In the first part, we study the bijection between Fourier–Mukai partners of a K3 surface ...
Homology Computations for Mapping Class Groups, in particular for Γ03,1
(2011-09-12)
In this thesis we compute the homology of mapping class groups of orientable and non-orientable surfaces. The surfaces we consider are of genus g, have one boundary curve and m permutable punctures. The ...