Contents of Volume 89

Noncommutative Poincare recurrence theorem

Andrzej Luczak
Colloq. Math. 89 (2001), 1-6.
Abstract

Differentiation and splitting for lattices over orders

Wolfgang Rump
Colloq. Math. 89 (2001), 7-42.
Abstract

On the condition of $\mit\Lambda$-convexity in some problems of weak continuity and weak lower semicontinuity

Agnieszka Kalamajska
Colloq. Math. 89 (2001), 43-59.
Abstract

Euler characteristic of the configuration space of a complex

Swiatoslaw R. Gal
Colloq. Math. 89 (2001), 61-67.
Abstract

Estimates for homological dimension of configuration spaces of graphs

Jacek Swiatkowski
Colloq. Math. 89 (2001), 69-79.
Abstract

Quasi-Einstein hypersurfaces in semi-Riemannian space forms

Ryszard Deszcz, Marian Hotlos, Zerrin Senturk
Colloq. Math. 89 (2001), 81-97.
Abstract

Historic forcing for Depth

Andrzej Roslanowski, Saharon Shelah
Colloq. Math. 89 (2001), 99-115.
Abstract

Weyl space forms and their submanifolds

Fumio Narita
Colloq. Math. 89 (2001), 117-131.
Abstract

On the complexity of Hamel bases of infinite-dimensional Banach spaces

Lorenz Halbeisen
Colloq. Math. 89 (2001), 133-134.
Abstract

Additive functions on trees

Piroska Lakatos
Colloq. Math. 89 (2001), 135-145.
Abstract

On associated and attached prime ideals of certain modules

K. Divaani-Aazar
Colloq. Math. 89 (2001), 147-157.
Abstract

Sur la somme des quotients partiels du developpement en fraction continue

D. Barbolosi, C. Faivre
Colloq. Math. 89 (2001), 159-167.
Abstract

Some remarks on quasi-Cohen sets

Pascal Lefevre, Daniel Li
Colloq. Math. 89 (2001), 169-178.
Abstract

Infinitesimal unipotent group schemes of complexity 1

Rolf Farnsteiner, Gerhard Rohrle, Detlef Voigt
Colloq. Math. 89 (2001), 179-192.
Abstract

On local derivations in the Kadison sense

Andrzej Nowicki
Colloq. Math. 89 (2001), 193-198.
Abstract

Some orthogonal decompositions of Sobolev spaces and applications

H. Begehr, Yu. Dubinskii
Colloq. Math. 89 (2001), 199-212.
Abstract

On compact astheno-Kahler manifolds

Koji Matsuo, Takao Takahashi
Colloq. Math. 89 (2001), 213-221.
Abstract

On uniform dimensions of finite groups

J. Krempa, A. Sakowicz
Colloq. Math. 89 (2001), 223-231.
Abstract

On the set representation of an orthomodular poset

John Harding, Pavel Ptak
Colloq. Math. 89 (2001), 233-240.
Abstract

Non-orbicular modules for Galois coverings

Piotr Dowbor
Colloq. Math. 89 (2001), 241-310.
Abstract