Homotopy classification of PD4 complexes

Pamuk, Mehmetcik
Repovs, Dusan
Hegenbarth, Friedrich
We define an order relation among oriented -complexes. We show that with respect to this relation, two -complexes over the same complex are homotopy equivalent if and only if there is an isometry between the second homology groups. We also consider minimal objects of this relation.
Citation Formats
M. Pamuk, D. Repovs, and F. Hegenbarth, “Homotopy classification of PD4 complexes,” 2015, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/44215.