Contact structures, as well their holomorphic and quaternionic counterparts are the primary examples of strongly bracket generating (or fat) distributions. In this article we associate a numerical invariant to corank $2$ fat distribution on manifolds, referred \emph{degree} distribution. The real underlying contact structure is degree $2$. Using Gromov's sheaf theoretic analytic techniques $h$-...

Numerous studies have investigated the remarkable variation of social features and the resulting structures across species. Indeed, relationships are dynamic and vary in time according to various factors such as environmental conditions or individuals attributes. However, few studies have investigated the processes that stabilize the structures within a given species, and the behavioral mechani...

1DDS, MSc, PhD, Graduate student (Doctor degree), Department of Dental Materials and Prosthodontics, FOSJC/UNESP. 2DDS, MSc, PhD, Associate Professor, Department of Dental Materials and Prosthodontics, FOSJC/UNESP. 3DDS, MSc, PhD, Assistant Professor, Department of Dental Materials and Prosthodontics, FOSJC/UNESP. 4DDS, MSc, PhD, Graduate student (Doctor degree), Department of Restorative Denti...

In this paper, we show that one can naturally associate a limiting dynamical system F:T⟶T on an R-tree to any degenerating sequence of rational maps fn:Cˆ⟶Cˆ fixed degree. The construction F is in 2 steps: first, use barycentric extension get Efn:H3⟶H3; second, take appropriate limit rescalings hyperbolic space. An important ingredient prove here the Lipschitz constant depends only degree map. ...

Daniele Borio received the M.S. degree in Communication Engineering from Politecnico di Torino, Italy, the M.S. degree in Electronics Engineering from ENSERG/INPG de Grenoble, France, in 2004, and the doctoral degree in electrical engineering from Politecnico di Torino in April 2008. He has been a senior research associate at the PLAN group of the University of Calgary, Canada, since January 20...

Grace Xingxin Gao is a research associate in the GPS lab of Stanford University. She received the B.S. degree in mechanical engineering and the M.S. degree in electrical engineering, both at Tsinghua University, Beijing, China. She obtained the Ph.D. degree in electrical engineering at Stanford University. Her current research interests include GNSS signal and code structures, GNSS receiver arc...