Geodesic
A note on the splittings of finitely presented Bestvina–Brady groups
Glasgow mathematical journal, Tome 67 (2025) no. 2, pp. 224-227

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DOI

We show that when a finitely presented Bestvina–Brady group splits as an amalgamated product over a subgroup $H$, its defining graph contains an induced separating subgraph whose associated Bestvina–Brady group is contained in a conjugate of $H$.
DOI : 10.1017/S0017089524000338
Mots-clés : Bestvina–Brady groups, splittings 
Chang, Yu-Chan. A note on the splittings of finitely presented Bestvina–Brady groups. Glasgow mathematical journal, Tome 67 (2025) no. 2, pp. 224-227. doi: 10.1017/S0017089524000338
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     author = {Chang, Yu-Chan},
     title = {A note on the splittings of finitely presented {Bestvina{\textendash}Brady} groups},
     journal = {Glasgow mathematical journal},
     pages = {224--227},
     year = {2025},
     volume = {67},
     number = {2},
     doi = {10.1017/S0017089524000338},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089524000338/}
}
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