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Lucien
Lucien
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Where can I find a presentation (by `natural' generators and relations between them) of the pure braid groups $PB_n(S)$ (for $n>0$) of $S=\mathbb C^2\setminus (\mathbb Z\oplus i \mathbb Z)$$S=\mathbb C\setminus (\mathbb Z\oplus i \mathbb Z)$?

Thanks in advance.

Where can I find a presentation (by `natural' generators and relations between them) of the pure braid groups $PB_n(S)$ (for $n>0$) of $S=\mathbb C^2\setminus (\mathbb Z\oplus i \mathbb Z)$?

Thanks in advance.

Where can I find a presentation (by `natural' generators and relations between them) of the pure braid groups $PB_n(S)$ (for $n>0$) of $S=\mathbb C\setminus (\mathbb Z\oplus i \mathbb Z)$?

Thanks in advance.

Source Link
Lucien
Lucien
  • 838
  • 4
  • 9

Pure braid groups of the complement of a lattice in the complex plane: generators and relations

Where can I find a presentation (by `natural' generators and relations between them) of the pure braid groups $PB_n(S)$ (for $n>0$) of $S=\mathbb C^2\setminus (\mathbb Z\oplus i \mathbb Z)$?

Thanks in advance.