Pith. sign in

REVIEW

The Goeritz groups of $(1,1)$-decompositions

Not yet reviewed by Pith; the record is open.

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 2403.15809 v2 pith:QY4Z7LFS submitted 2024-03-23 math.GT

classification math.GT
keywords decompositiongoeritzcloseddecompositionsgroupgroupslinkorientable
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
abstract

A $(g, n)$-decomposition of a link $L$ in a closed orientable $3$-manifold $M$ is a decomposition of $M$ by a closed orientable surface of genus $g$ into two handebodies each intersecting the link $L$ in $n$ trivial arcs. The Goeritz group of that decomposition is then defined to be the group of isotopy classes of orientation-preserving homeomorphisms of the pair $(M, L)$ that preserve the decomposition. We compute the Goeritz groups of all $(1,1)$-decompositions.

Discussion (0). Continue with ORCID to comment.

Pith tools