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Journal ArticleDate
2014-01-30Author
Taylor, SJPermanent link to this record
http://hdl.handle.net/20.500.12613/5894
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10.2140/agt.2014.14.805Abstract
We extend some results of Bestvina and Feighn [4] on subfactor projections to show that the projection of a free factor B to the free factor complex of the free factor A is well defined with uniformly bound diameter, unless either A is contained in B or A and B are vertex stabilizers of a single splitting of Fn, ie, they are disjoint. These projections are shown to satisfy properties analogous to subsurface projections, and we give as an application a construction of fully irreducible outer automorphisms using the bounded geodesic image theorem.Citation to related work
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Algebraic and Geometric TopologyADA compliance
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http://dx.doi.org/10.34944/dspace/5876