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Articles, 2 records found
Articles 2 records found  
1.
16 p, 308.2 KB The oriented graph of multi-graftings in the Fuchsian case / Calsamiglia, Gabriel ; Deroin, B. ; Francaviglia, Stefano
We prove the connectedness and compute the diameter of the oriented graph of multi-graftings associated to exotic CP1-structures on a compact surface S with a given holonomy representation of Fuchsian type.
2014 - 10.5565/PUBLMAT_58114_02
Publicacions matemàtiques, Vol. 58, Núm. 1 (2014) , p. 31-46  
2.
41 p, 530.9 KB Metric properties of outer space / Francaviglia, Stefano (Università Bologna. Dipartimento di Matematica) ; Martino, Armando (University of Southampton (Gran Bretanya). School of Mathematics)
We define metrics on Culler-Vogtmann space, which are an analogue of the Thurston metric and are constructed using stretching factors. In fact the metrics we study are related, one being a symmetrised version of the other. [...]
2011 - 10.5565/PUBLMAT_55211_09
Publicacions matemàtiques, Vol. 55, Núm. 2 (2011) , p. 433-473  

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1 Francaviglia, S.
1 Francaviglia, S.
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