Divergence function of the braided Thompson group
Abstract
We prove that the braided Thompson group BV has a linear divergence function. By the work of Drutu, Mozes, and Sapir, this leads none of asymptotic cones of BV has a cut-point.
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We prove that the braided Thompson group BV has a linear divergence function. By the work of Drutu, Mozes, and Sapir, this leads none of asymptotic cones of BV has a cut-point.