THE CO-HOPFIAN PROPERTY OF SURFACE BRAID GROUPS
2013 ◽
Vol 22
(10)
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pp. 1350055
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Keyword(s):
Let g and n be integers at least 2, and let G be the pure braid group with n strands on a closed orientable surface of genus g. We describe any injective homomorphism from a finite index subgroup of G into G. As a consequence, we show that any finite index subgroup of G is co-Hopfian.
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2020 ◽
Vol 29
(01)
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pp. 1950097
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2005 ◽
Vol 14
(08)
◽
pp. 1087-1098
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2013 ◽
Vol 156
(1)
◽
pp. 115-121
2013 ◽
Vol 34
(3)
◽
pp. 837-853
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2012 ◽
Vol 22
(03)
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pp. 1250026
2015 ◽
Vol 26
(09)
◽
pp. 1550066
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2014 ◽
Vol 17
(1)
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pp. 206-208
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