Aspherical four-manifolds and the centres of two-knot groups.
Commentarii mathematici Helvetici (1981)
- Volume: 56, page 465-473
- ISSN: 0010-2571; 1420-8946/e
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topHillman, Jonathan A.. "Aspherical four-manifolds and the centres of two-knot groups.." Commentarii mathematici Helvetici 56 (1981): 465-473. <http://eudml.org/doc/139880>.
@article{Hillman1981,
author = {Hillman, Jonathan A.},
journal = {Commentarii mathematici Helvetici},
keywords = {Euler characteristic; group with a nontrivial central element of infinite order; Poincare duality; centre of the group of a 2-knot; hopfian modules; deficiency of groups},
pages = {465-473},
title = {Aspherical four-manifolds and the centres of two-knot groups.},
url = {http://eudml.org/doc/139880},
volume = {56},
year = {1981},
}
TY - JOUR
AU - Hillman, Jonathan A.
TI - Aspherical four-manifolds and the centres of two-knot groups.
JO - Commentarii mathematici Helvetici
PY - 1981
VL - 56
SP - 465
EP - 473
KW - Euler characteristic; group with a nontrivial central element of infinite order; Poincare duality; centre of the group of a 2-knot; hopfian modules; deficiency of groups
UR - http://eudml.org/doc/139880
ER -
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