Zobrazeno 1 - 10
of 875
pro vyhledávání: '"P. Spriano"'
We show that the Morse boundary of a Morse local-to-global group is $\sigma$-compact. Moreover, we show that the converse holds for small cancellation groups. As an application, we show that the Morse boundary of a non-hyperbolic, Morse local-to-glob
Externí odkaz:
http://arxiv.org/abs/2407.18863
We give a general procedure for constructing metric spaces from systems of partitions. This generalises and provides analogues of Sageev's construction of dual CAT(0) cube complexes for the settings of hyperbolic and injective metric spaces. As appli
Externí odkaz:
http://arxiv.org/abs/2404.12057
A connected graph is called \emph{geodetic} if there is a unique geodesic between each pair of vertices. In this paper we prove that if a finitely generated group admits a Cayley graph which is geodetic, then the group must be virtually free. Before
Externí odkaz:
http://arxiv.org/abs/2311.03730
Autor:
Mineh, Lawk, Spriano, Davide
We show that in a Morse local-to-global group where stable subgroups are separable, the product of any stable subgroups is separable. As an application, we show that the product of stable subgroups in virtually special groups is separable.
Comme
Comme
Externí odkaz:
http://arxiv.org/abs/2308.11603
Autor:
Maurizio Cecconi, Giulia Goretti, Andrea Pradella, Patrizia Meroni, Martina Pisarra, Guido Torzilli, Marco Montorsi, Antonino Spinelli, Alessandro Zerbi, Carlo Castoro, Paolo Casale, Efrem Civilini, Vittorio Quagliuolo, Marco Klinger, Giuseppe Spriano, Domenico Vitobello, Leonardo Maradei, Bernhard Reimers, Federico Piccioni, Maria Rosaria Martucci, Niccolò Stomeo, Elena Vanni, Marco Babbini, Roberta Monzani, Maria Rosaria Capogreco, Michele Lagioia, Massimiliano Greco
Publikováno v:
Journal of Anesthesia, Analgesia and Critical Care, Vol 4, Iss 1, Pp 1-10 (2024)
Abstract Background Value-based healthcare (VBHC) is an approach that focuses on delivering the highest possible value for patients while driving cost efficiency in health services. It emphasizes improving patient outcomes and experiences while optim
Externí odkaz:
https://doaj.org/article/b6757379fdea43aeb3c5c8287a15aef5
Autor:
Hugo Abreu, Mari Lallukka, Davide Raineri, Massimiliano Leigheb, Mario Ronga, Giuseppe Cappellano, Silvia Spriano, Annalisa Chiocchetti
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
IntroductionWhile titanium and its alloys exhibit excellent biocompatibility and corrosion resistance, their polished surfaces can hinder fast and effective osseointegration and other biological processes, such as angiogenesis, due to their inert and
Externí odkaz:
https://doaj.org/article/2941b72b24344996a22aae629b159e86
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 5464-5472 (2024)
Surface texturing is widely investigated for the modulation of the surface properties and biological response of implantable materials. Laser is a green technology for the obtainment of specific patterns without the employment of toxic chemicals. In
Externí odkaz:
https://doaj.org/article/8a26abf74c0544b3ae4f042e25a1bb38
We introduce two new tools for studying CAT(0) spaces: \emph{curtains}, versions of cubical hyperplanes; and the \emph{curtain model}, a counterpart of the curve graph. These tools shed new light on CAT(0) spaces, allowing us to prove a dichotomy of
Externí odkaz:
http://arxiv.org/abs/2207.14127
Behrstock, Hagen, and Sisto classified 3-manifold groups admitting a hierarchically hyperbolic space structure. However, these structures were not always equivariant with respect to the group. In this paper, we classify 3-manifold groups admitting eq
Externí odkaz:
http://arxiv.org/abs/2206.12244
We characterise hyperbolic groups in terms of quasigeodesics in the Cayley graph forming regular languages. We also obtain a quantitative characterisation of hyperbolicity of geodesic metric spaces by the non-existence of certain local (3,0)-quasigeo
Externí odkaz:
http://arxiv.org/abs/2205.08573