On the exponential and polynomial stability for a linear Bresse system
Sign Up to like & getrecommendations! Published in 2019 at "Mathematical Methods in The Applied Sciences"
DOI: 10.1002/mma.6070
Abstract: In this paper, we consider a linear one-dimensional Bresse system consisting of three hyperbolic equations coupled in a certain manner under mixed homogeneous Dirichlet-Neumann boundary conditions. Here, we consider that only the longitudinal displacement is… read more here.
Keywords: exponential polynomial; system; polynomial stability; bresse system ... See more keywords
Non-fragile exponential polynomial observer design for a class of nonlinear fractional-order systems with application in chaotic communication and synchronisation
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Systems Science"
DOI: 10.1080/00207721.2020.1758231
Abstract: ABSTRACT This paper addresses the design of a non-fragile exponential polynomial observer for a class of fractional-order nonlinear systems. Existence of the observer is proven and a sufficient condition for the stability of the state… read more here.
Keywords: order; non fragile; fractional order; fragile exponential ... See more keywords
Zero energy modes with gaussian, exponential, or polynomial decay: Exact solutions in hermitian and nonhermitian regimes
Sign Up to like & getrecommendations! Published in 2024 at "Progress of Theoretical and Experimental Physics"
DOI: 10.1093/ptep/ptaf025
Abstract: Topological zero modes in topological insulators or superconductors are exponentially localized at the phase transition between a topologically trivial and nontrivial phase. These modes are solutions of a Jackiw-Rebbi equation modified with an additional term which… read more here.
Keywords: exponential polynomial; modes gaussian; zero energy; gaussian exponential ... See more keywords