Workshop - an overview of algebraic K-theory, E.M. Friedlander; cohomologie Galoisienne des corps value discrets Henseliens, d'apres K. Kato et S. Bloch, J.-L. Colliot-Thelene; hypoelliptic operators, Hopf algebras and cyclic cohomology, A. Connes; K-theory and algebraic geometry, H. Gillet; Hochschild and cyclic homology - resume and variations, J.-L. Loday; K-theory and values of zeta functions, C. Soule; symposium - on the product structure of the algebraic K-theory of rings, D. Arlettaz; balanced varieties, L. Barbieri Viale; the plus-construction as a localization, A.J. Berrick; quaternionic exercises in K-theory Galois module structure II, T. Chinburg et al; indecomposable motivic cohomology classes on quartic surfaces and on cubic fourfolds, A. Collino; reduced K-theory and the group G(D)=D*/F*D', R. Hazrat et al; a height function on the Picard group of singular Arakelov varieties, J. Jahnel; simplical schemes and Adams operations, F. Lecomte; products and quantizations in K-theory of braiding-commutative algebras, V. Lychagin and A.V. Prasolov; determinant-like functions for matrices over finite dimensional division algebras, M. Mahdavi-Hezavehi; generation of 2-torsion part of Brauer group of local quintic by quaternion algebras, the totally splitting case, G. Margolin et al; Quillan spectral sequences in rational homotopy theory, F. Neumann; Adams operations and periodic cyclic cohomology, F. Patras; projectives are free for nilpotent algebraic theories, T. Pirashvili; the subgroups of finite orders in K2Q, H.-R. Qin.