Here is the recently published paper “The hyperring of adèle classes” (by Connes and Consani). ConnesConsani2011

Matilde Marcolli: Cyclotomy and endomotives; arXived on January 20th, 2009: arXiv:0901.3167v1.

Lecture notes (in PDF) from Pierre-Emmanuel Chaput’s talk at the MPI F_un seminar

Handwritten notes from the third and fourth lectures at the MPI F_un seminar.

Handwritten notes from the lectures at the MPI F_un seminar

Nobushige Kurokawa: Zeta functions over Proc. Japan Acad., 81, Ser. A (2005), 180-184 Click on the picture below to get a PDF-version of the paper.

Yuri I. Manin : Cyclotomy and analytic geometry over F_un, arXived on September 9th, 2008 arXiv:0809.1564v1

Alain Connes and Caterina Consani : On the notion of geometry over F_un, arXived on September 17th,200b as arXiv:0809.2926

Alain Connes, Caterina Consani and Matilde Marcolli : Fun with F_un, arXived on June 14th, 2000 as arXiv:0806.2401

Nikolai Durov : New Approach to Arakelov Geometry, arXived April 16th, 2007 arXiv:0704.2030v1