Noncommutative Geometry and Number Theory

Where Arithmetic meets Geometry and Physics
Herausgegeben:Consani, Caterina; Diederich, Klas; Marcolli, Matilde

• Broschiertes Buch

Produktbeschreibung

In recent years, number theory and arithmetic geometry have been enriched by new techniques from noncommutative geometry, operator algebras, dynamical systems, and K-Theory. Research across these ?elds has now reached an imp- tant turning point, as shows the increasing interest with which the mathematical community approaches these topics. This volume collects and presents up-to-date research topics in arithmetic and noncommutative geometry and ideas from physics that point to possible new c- nections between the ?elds of number theory, algebraic geometry and noncom- tative geometry. Thecontributionstothisvolumepartlyre?ectthetwoworkshops"Noncom- tative Geometry and Number Theory" that took place at the Max-Planck-Institut f¨ ur Mathematik in Bonn, in August 2003 and June 2004. The two workshops were the ?rst activity entirely dedicated to the interplay between these two ?elds of mathematics. An important part of the activities, which is also re?ected in this volume, came from the hindsight of physics which often provides new perspectives onnumber theoretic problems that make it possible to employ the tools of nonc- mutative geometry, well designed to describe the quantum world.

Produktdetails

• Aspects of Mathematics 37
• Verlag: Vieweg+Teubner / Vieweg+Teubner Verlag
• Artikelnr. des Verlages: 978-3-8348-2673-2
• 2006
• Seitenzahl: 380
• Erscheinungstermin: 2. Dezember 2014
• Englisch
• Abmessung: 240mm x 168mm x 21mm
• Gewicht: 643g
• ISBN-13: 9783834826732
• ISBN-10: 3834826731
• Artikelnr.: 42163186

Autorenporträt

Prof. Dr. Caterina Consani, Department of Mathematics, The Johns Hopkins University, Baltimore, USA Prof. Dr. Matilde Marcolli, Max-Planck Institute for Mathematics, Bonn, Germany

Inhaltsangabe

The Hecke algebra of a reductive p-adic group: a geometric conjecture.- Hilbert modular forms and the Ramanujan conjecture.- Farey fractions and two-dimensional tori.- Transgressions of the Godbillon-Vey Class and Rademacher functions.- Archimedean cohomology revisited.- A twisted Burnside theorem for countable groups and Reidemeister numbers.- to Hopf-Cyclic Cohomology.- The non-abelian (or non-linear) method of Chabauty.- The residues of quantum field theory - numbers we should know.- Phase transitions with spontaneous symmetry breaking on Hecke C*-algebras from number fields.- On harmonic maps in noncommutative geometry.- Towards the fractional quantum Hall effect: a noncommutative geometry perspective.- Homological algebra for Schwartz algebras of reductive p-adic groups.- A non-commutative geometry approach to the representation theory of reductive p-adic groups: Homology of Hecke algebras, a survey and some new results.- Three examples of non-commutative boundaries of Shimura varieties.- Holomorphic bundles on 2-dimensional noncommutative toric orbifolds.- A New short proof of the local index formula of Atiyah-Singer.