Abstracts

Dmitri Alekseevsky Quaternionic and para-quaternionic CR manifolds
Ivan Belko The fundamental form on a Lie groupoid of diffeomorphisms
Sergey Bogdanovich Hypercomplex structures on tangent bundles
Ewa Borak Extended finite operator calculus - an example of algebraization of analysis
Ryszard Deszcz On Roter type manifolds
Alexander Ermolitski Deformations of distributions on Riemannian manifolds
Malgorzata Glogowska On quasi-Einstein cartan type hypersurfaces
Stefan Haller Harmonic cohomology of symplectic manifolds
Sarah Hansoul Geometric interpretation of cohomology classes and application to the case of smooth manifolds
Szilvia Homolya Submersions on nilmanifolds and their geodesics
Marian Hotloś On certain Ricci-pseudosymmetric hypersurfaces in space forms
Anders Kock Second neighbourhood of the diagonal, and a foundation for conformal geometry
Ivan Kolar Flow prolongation of projectable tangent valued forms
Alexandr Mishchenko Transitive Lie algebroids: spectral sequences and signature
Piotr Mormul Geometric singularity classes for special k-flags, k >= 2, of arbitrary length
Michel Nguiffo Boyom Quadartization of Lie algebroid
Norbert Poncin Lie algebras of differential operators
Anton Savin Elliptic operators on singular manifolds and K-homology
Boris Sternin Elliptic operators on manifolds with nonisolated singularities
Murat Tosun On the curvatures of (k+1)-dimensional space like ruled surfaces in the Minkowski space R1, n