${\rm PD}\sb 4$-complexes with free fundamental group
Hillman, Jonathan A.
Hiroshima Math. J., Tome 34 (2004) no. 1, p. 295-306 / Harvested from Project Euclid
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We show that ${\rm PD}\sb 4$-complexes with free fundamental group are determined by their intersection pairings and that every hermitian form on a finitely generated free module over the group ring of a free group is realized by some such complex.
Publié le : 2004-11-14
Classification:  57P10 
@article{1150998508,
     author = {Hillman, Jonathan A.},
     title = {${\rm PD}\sb 4$-complexes with free fundamental group},
     journal = {Hiroshima Math. J.},
     volume = {34},
     number = {1},
     year = {2004},
     pages = { 295-306},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1150998508}
}

Hillman, Jonathan A. ${\rm PD}\sb 4$-complexes with free fundamental group. Hiroshima Math. J., Tome 34 (2004) no. 1, pp.  295-306. http://gdmltest.u-ga.fr/item/1150998508/