Products of test elements of free factors of a free group
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DOI: 10.1016/j.jalgebra.2016.11.009
Abstract: Abstract Let G be a group. An element g ∈ G is called a test element of G if for every endomorphism φ : G → G , φ ( g ) = g implies… read more here.
Keywords: test elements; free group; free factors; group ... See more keywords