자기 소개

1. Free group actions on spaces homotopy equivalent to a sphere,

Composito Mathematica, 120(3), (2000), 327~333 .

2. Classification of free actions of finite groups on the 3-torus(II),

JP Jour. Geometry and Topology 1(1), (2001), 111~133.

3. Classification of free actions of finite groups on the 3-torus,

Topology Appl. 121(2002), no.3, 469~507

4. Projective complete cohomological dimension of a group, will be appear in IMRN.

5. Infinite dimensional homotopy space forms, submitted.

6. Multiple complexes and gaps in Farrell cohomology, sumitted.

7. A criterion for projective modules, preprint

8. On the asphericity of finitely dominated 2-complexes, preprint.