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New criteria for hyperbolicity based on periodic sets
(2011)
We prove some criteria for uniform hyperbolicity based on the periodic points of the transformation. More precisely, if a mild hyperbolicity condition holds for the periodic points of any diffeomorphism in a residual subset ...
On the variational structure of breather solutions II: Periodic MKDV equation
(Texas State University, 2017)
We study the periodic modified KdV equation, where a periodic in space and time breather solution is known from the work of Kevrekidis et al. [19]. We show that these breathers satisfy a suitable elliptic equation, and we ...
A Survey of Stability Results for Redundancy Systems
(Springer Nature Switzerland AG, 2022)
Redundancy mechanisms consist in sending several copies of a same job to a subset of servers. It constitutes one of the most promising ways to exploit diversity in multi-servers applications. However, its pros and cons are ...
On The Variational Structure Of Breather Solutions Ii: Periodic Mkdv Equation
(2017)
We study the periodic modified KdV equation, where a periodic in space and time breather solution is known from the work of Kevrekidis et al. [19]. We show that these breathers satisfy a suitable elliptic equation, and we ...
Relativistic structure, stability, and gravitational collapse of charged neutron stars
(American Physical SocCollege PkEUA, 2005)
The Multilayer Control Scheme: a strategy to guide n-robots formations with obstacle avoidance
(Springer, 2015-06)
A multilayer scheme is here proposed to implement coordinated control of a group of mobile robots. Specifically, a trajectory tracking controller is proposed to coordinately guide a platoon of robots, with an obstacle ...