Surjective homomorphisms between surface braid groups
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DOI: 10.1007/s11856-019-1881-7
Abstract: Let PBn(Sg,p) be the pure braid group of a genus g > 1 surface with p punctures. In this paper we prove that any surjective homomorphism PBn(Sg,p) → PBm(Sg,p) factors through one of the forgetful… read more here.
Keywords: surjective homomorphisms; homomorphisms surface; surface; surface braid ... See more keywords