Bounds on the torus rank -- The equivariant wall finiteness obstruction and Whitehead torsion -- Homotopy actions and cohomology of finite groups -- Normally linear Poincarรฉ complexes and equivariant splittings -- Free (?/2)k-actions and a problem in commutative algebra -- Verschlingungszahlen von Fixpunktmengen in Darstellungsformen. II -- An algebraic approach to the generalized Whitehead group -- Almost complex S1-actions on cohomology complex projective spaces -- A product formula for equivariant Whitehead torsion and geometric applications -- Balanced orbits for fibre preserving maps of S1 and S3 actions -- Involutions on 2-handlebodies -- Normal combinatorics of G-actions on manifolds -- Topological invariance of equivariant rational Pontrjagin classes -- On the existence of acyclic ? complexes of the lowest possible dimension -- Unstable homotopy theory of homotopy representations -- Duality in orbit spaces -- Cyclic homology and idempotents in group rings -- ?2 surgery theory and smooth involutions on homotopy complex projective spaces -- Proper subanalytic transformation groups and unique triangulation of the orbit spaces -- A remark on duality and the Segal conjecture -- On the bounded and thin h-cobordism theorem parameterized by ?k -- Algebraic and geometric splittings of the K- and L-groups of polynomial extensions -- Coherence in homotopy group actions -- Existence of compact flat Riemannian manifolds with the first Betti number equal to zero -- Which groups have strange torsion?

1. Mathematics
2. Algebra
3. Mathematics
4. Algebra