Proves Powell's conjecture that the Goeritz group for genus g≥3 Heegaard splittings of S³ is generated by four elements, using the topological minimality of the Heegaard surface.
Title resolution pending
2 Pith papers cite this work. Polarity classification is still indexing.
2
Pith papers citing it
years
2026 2verdicts
UNVERDICTED 2representative citing papers
Extended forest diagrams yield a new length formula for F(n) and confirm dead-end elements always have depth two.
citing papers explorer
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A proof of Powell's conjecture on the Goeritz group of $S^3$
Proves Powell's conjecture that the Goeritz group for genus g≥3 Heegaard splittings of S³ is generated by four elements, using the topological minimality of the Heegaard surface.
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Forest Diagrams and Lengths for the Generalised Thompson's Group $F(n)$
Extended forest diagrams yield a new length formula for F(n) and confirm dead-end elements always have depth two.