<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Aspherical neighborhoods on arithmetic surfaces"^^ . "On arithmetic surfaces over local or global rings of integers this thesis examines whether a geometric point has a basis of étale neighborhoods which are aspherical with respect to a full class of finite groups c. In this thesis we will consider only classes of finite groups c such that the order of all groups in c is prime to the residue characteristics of the arithmetic surface in question. In the local case we construct a basis of aspherical neighborhoods for any geometric point of a normal (but not necessarily regular) arithmetic surface. In the global case the existence of such bases of neighborhoods is proven under additional regularity assumptions and a condition on the l-division points of the Jacobian of the generic fibre. Moreover, we assume in the global case case that c is the class of finite l-groups for a prime number l that is invertible on the arithmetic surface."^^ . "2016-04-22" . . . . . . . "Katharina"^^ . "Hübner"^^ . "Katharina Hübner"^^ . . . . . . "Aspherical neighborhoods on arithmetic surfaces (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Aspherical neighborhoods on arithmetic surfaces (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Aspherical neighborhoods on arithmetic surfaces (Other)"^^ . . . . . . "small.jpg"^^ . . . "Aspherical neighborhoods on arithmetic surfaces (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Aspherical neighborhoods on arithmetic surfaces (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Aspherical neighborhoods on arithmetic surfaces (PDF)"^^ . . . "diss.pdf"^^ . . "HTML Summary of #20585 \n\nAspherical neighborhoods on arithmetic surfaces\n\n" . "text/html" . .