Curves intersecting in a circuit pattern

Ryffel, Levi (2023). Curves intersecting in a circuit pattern. Topology and its applications, 332 Elsevier 10.1016/j.topol.2023.108522

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We show that the cycle relation between Dehn twists about curves in a circuit detects whether the circuit bounds an embedded disc. This is done by determining the isomorphism type of the group generated by said Dehn twists for various surfaces.

Item Type:

Journal Article (Original Article)

Division/Institute:

08 Faculty of Science > Department of Mathematics and Statistics > Institute of Mathematics

UniBE Contributor:

Ryffel, Levi Salomon

Subjects:

500 Science > 510 Mathematics

ISSN:

0166-8641

Publisher:

Elsevier

Language:

English

Submitter:

Zarif Ibragimov

Date Deposited:

28 Mar 2024 07:30

Last Modified:

28 Mar 2024 07:30

Publisher DOI:

10.1016/j.topol.2023.108522

BORIS DOI:

10.48350/194656

URI:

https://boris.unibe.ch/id/eprint/194656

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