Magnus intersections in one-relator products
نویسندگان
چکیده
منابع مشابه
Magnus intersections in one-relator products
A recent result of D. J. Collins states that the intersection of two Magnus subgroups in a one-relator group consists either just of the ‘obvious’ intersection, or exceptionally of the free product of the obvious intersection with a free group of rank 1. In this paper, Collins’ result is generalised to apply to one-relator products of arbitrary locally-indicable groups. Moreover, a precise anal...
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ژورنال
عنوان ژورنال: Michigan Mathematical Journal
سال: 2005
ISSN: 0026-2285
DOI: 10.1307/mmj/1133894169