Simple loop conjecture for limit groups

Larsen Louder

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arXiv · 1106.1350

Simple loop conjecture for limit groups

Larsen Louder

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Abstract

There are noninjective maps from surface groups to limit groups that don't kill any simple closed curves. As a corollary, there are noninjective all-loxodromic representations of surface groups to SL(2,C) that don't kill any simple closed curves, answering a question of Minsky. There are also examples, for any k, of noninjective all-loxodromic representations of surface groups killing no curves with self intersection number at most k.

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Larsen Louder. 2013-09-09. Simple loop conjecture for limit groups. https://arxiv.org/abs/1106.1350

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