On virtually projective groups.
نویسندگان
چکیده
منابع مشابه
Classification of the virtually cyclic subgroups of the pure braid groups of the projective plane
We classify the (finite and infinite) virtually cyclic subgroups of the pure braid groups PnpRP2q of the projective plane. The maximal finite subgroups of PnpRP2q are isomorphic to the quaternion group of order 8 if n 3, and to Z4 if n ¥ 4. Further, for all n ¥ 3, up to isomorphism, the following groups are the infinite virtually cyclic subgroups of PnpRP2q: Z, Z2 Z and the amalgamated product ...
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ژورنال
عنوان ژورنال: Michigan Mathematical Journal
سال: 1995
ISSN: 0026-2285
DOI: 10.1307/mmj/1029005305