Zobrazeno 1 - 2
of 2
pro vyhledávání: '"A. V. Kvaschuk"'
Publikováno v:
International Journal of Algebra and Computation. 25:977-1042
In this paper we study group actions on hyperbolic Λ-metric spaces, where Λ is an ordered abelian group. Λ-metric spaces were first introduced by Morgan and Shalen in their study of hyperbolic structures and then Chiswell, following Gromov's ideas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f39a51f1abbe743325f6c7af137c12af
https://doi.org/10.1142/s0218196715500289
https://doi.org/10.1142/s0218196715500289
Publikováno v:
Algebra and Logic. 48:193-213
We study groups having the big powers property BP. It is proved that if a pregroup satisfies some natural axioms, then its universal group has this property. In particular, fundamental groups of some graphs of groups have the big powers property if B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fbc99236de7a835623f96eec0226736
https://doi.org/10.1007/s10469-009-9053-1
https://doi.org/10.1007/s10469-009-9053-1