3 papers
math.GR2026
Conjugator Lengths and Isoperimetric functions
Conan Gillis, Francis Wagner
We show that for any recognizing -machine with superadditive time function , there exists a finitely presented group whose conjugator length function is quadrati…
math.GR2026
Conjugator Length in Finitely Presented Groups
Conan Gillis, Francis Wagner
The conjugator length function of a finitely generated group is the function so that is the minimal upper bound on the length of a word realizing the conjugacy of two wo…
math.GR2025
Quasi-isometric Higman embeddings and the Dehn function
Francis Wagner
This is the first of a sequence of papers devoted to studying the link between the complexity of the Word Problem for a finitely generated recursively presented group and the i…