Zobrazeno 1 - 10
of 2 098
pro vyhledávání: '"Viaggi, A"'
We consider 3-manifolds given as Heegaard splittings $M=H^-\cup_\Sigma H^+$ with the aim to describe the hyperbolic metric of $M$ under topological conditions on the splitting guaranteeing that the manifold is hyperbolic. In particular, given a suita
Externí odkaz:
http://arxiv.org/abs/2408.06998
We study the geometry of hyperconvex representations of surface groups in ${\rm PSL}(d,\mathbb{C})$ and their deformation spaces: We produce a natural holomorphic extension of the classical Ahlfors--Bers map to a product of Teichm\"uller spaces of a
Externí odkaz:
http://arxiv.org/abs/2407.20071
We study the geometry of hyperconvex representations of hyperbolic groups in ${\rm PSL}(d,\mathbb{C})$ and establish two structural results: a group admitting a hyperconvex representation is virtually isomorphic to a Kleinian group, and its hyperconv
Externí odkaz:
http://arxiv.org/abs/2403.13668
Autor:
Mazzoli, Filippo, Viaggi, Gabriele
We investigate properties of the pseudo-Riemannian volume, entropy, and diameter for convex cocompact representations $\rho : \Gamma \to \mathrm{SO}(p,q+1)$ of closed $p$-manifold groups. In particular: We provide a uniform lower bound of the product
Externí odkaz:
http://arxiv.org/abs/2312.17137
We consider the family of Heegaard splittings of genus $g$ at least three which are defined via a glueing map that is the $n$-th power of the Dehn twist along a curve that satisfies a natural topological assumption, namely pared acylindricity. We sho
Externí odkaz:
http://arxiv.org/abs/2304.05990
Autor:
Blayac, Pierre-Louis, Viaggi, Gabriele
In this article we construct many examples of properly convex irreducible domains divided by Zariski dense relatively hyperbolic groups in every dimension at least 3. This answers a question of Benoist. Relative hyperbolicity and non-strict convexity
Externí odkaz:
http://arxiv.org/abs/2302.07177
Autor:
Mazzoli, Filippo, Viaggi, Gabriele
Publikováno v:
Forum Math. Sigma 11, 2023, Paper No. e101
We establish a link between the behavior of length functions on Teichm\"uller space and the geometry of certain anti de Sitter 3-manifolds. As an application, we give new purely anti de Sitter proofs of results of Teichm\"uller theory such as (strict
Externí odkaz:
http://arxiv.org/abs/2212.11106
Autor:
Massimo Sartelli, Carlo Tascini, Federico Coccolini, Fabiana Dellai, Luca Ansaloni, Massimo Antonelli, Michele Bartoletti, Matteo Bassetti, Federico Boncagni, Massimo Carlini, Anna Maria Cattelan, Arturo Cavaliere, Marco Ceresoli, Alessandro Cipriano, Andrea Cortegiani, Francesco Cortese, Francesco Cristini, Eugenio Cucinotta, Lidia Dalfino, Gennaro De Pascale, Francesco Giuseppe De Rosa, Marco Falcone, Francesco Forfori, Paola Fugazzola, Milo Gatti, Ivan Gentile, Lorenzo Ghiadoni, Maddalena Giannella, Antonino Giarratano, Alessio Giordano, Massimo Girardis, Claudio Mastroianni, Gianpaola Monti, Giulia Montori, Miriam Palmieri, Marcello Pani, Ciro Paolillo, Dario Parini, Giustino Parruti, Daniela Pasero, Federico Pea, Maddalena Peghin, Nicola Petrosillo, Mauro Podda, Caterina Rizzo, Gian Maria Rossolini, Alessandro Russo, Loredana Scoccia, Gabriele Sganga, Liana Signorini, Stefania Stefani, Mario Tumbarello, Fabio Tumietto, Massimo Valentino, Mario Venditti, Bruno Viaggi, Francesca Vivaldi, Claudia Zaghi, Francesco M. Labricciosa, Fikri Abu-Zidan, Fausto Catena, Pierluigi Viale
Publikováno v:
World Journal of Emergency Surgery, Vol 19, Iss 1, Pp 1-36 (2024)
Abstract Intra-abdominal infections (IAIs) are common surgical emergencies and are an important cause of morbidity and mortality in hospital settings, particularly if poorly managed. The cornerstones of effective IAIs management include early diagnos
Externí odkaz:
https://doaj.org/article/0f6ae0bf05e7479f8dfb485698644009
Autor:
Massimo Girardis, Irene Coloretti, Massimo Antonelli, Giorgio Berlot, Stefano Busani, Andrea Cortegiani, Gennaro De Pascale, Francesco Giuseppe De Rosa, Silvia De Rosa, Katia Donadello, Abele Donati, Francesco Forfori, Maddalena Giannella, Giacomo Grasselli, Giorgia Montrucchio, Alessandra Oliva, Daniela Pasero, Ornella Piazza, Stefano Romagnoli, Carlo Tascini, Bruno Viaggi, Mario Tumbarello, Pierluigi Viale
Publikováno v:
Journal of Anesthesia, Analgesia and Critical Care, Vol 4, Iss 1, Pp 1-17 (2024)
Abstract Background In the last decades, several adjunctive treatments have been proposed to reduce mortality in septic shock patients. Unfortunately, mortality due to sepsis and septic shock remains elevated and NO trials evaluating adjunctive thera
Externí odkaz:
https://doaj.org/article/c983d346929543379959f723ed253058
Publikováno v:
Bio-based and Applied Economics (2024)
Access to land is one of the key factors of farm growth, while at the same time, related research is characterised by important gaps, in particular facing the change over time in the nature and role of drivers of the land market. The objective of thi
Externí odkaz:
https://doaj.org/article/982d8246bbcf44079cb0b5fd350085a8