Alpine Perspectives on Algebraic Topology

$L$-complete Hopf algebroids and their comodules by A. Baker The lattice path operad and Hochschild cochains by M. A. Batanin and C. Berger Open-closed field theories, string topology, and Hochschild homology by A. J. Blumberg, R. L. Cohen, and C. Teleman Cellular covers of divisible abelian groups by W. Chacholski, E. D. Farjoun, R. Gobel, and Y. Segev Some geometric properties of the Witten genus by A. Dessai Localization and cellularization of principal fibrations by W. G. Dwyer and E. D. Farjoun Operadic cobar constructions, cylinder objects and homotopy morphisms of algebras over operads by B. Fresse Involutions on the rational $K$-theory of group rings of finite groups by B. Jahren A quick trip through localization by J. A. Neisendorfer Divided power structures and chain complexes by B. Richter