151 citations
- University of WarwickGB4 papers
- Max Planck Institute for the Physics of Complex SystemsDE3 papers
- University of South AfricaZA3 papers
- Charles UniversityCZ2 papers
- Durham UniversityGB2 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ2 papers
- Technische Universität BerlinDE2 papers
- Technische Universität DresdenDE2 papers
- Bielefeld UniversityDE1 paper
- California Polytechnic State UniversityUS1 paper
- CEA Paris-SaclayFR1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
4 papers · 1 filter
Enlargements of positive sets
Radu Ioan Bot, Erno Robert Csetnek
In this paper we introduce the notion of enlargement of a positive set in SSD spaces. To a maximally positive set we associate a family of enlargements $\E(A)$ and characterize…
Hyperbolicity and the effective dimension of spatially-extended dissipative systems
Hong-liu Yang, Kazumasa A. Takeuchi, Francesco Ginelli +2
We show, using covariant Lyapunov vectors, that the chaotic solutions of spatially extended dissipative systems evolve within a manifold spanned by a finite number of physical mode…
Geometric and spectral properties of locally tessellating planar graphs
Matthias Keller, Norbert Peyerimhoff
In this article, we derive bounds for values of the global geometry of locally tessellating planar graphs, namely, the Cheeger constant and exponential growth, in terms of combinat…
Phase diagram and binding energy of interacting Bose gases
M. Männel, K. Morawetz, M. Schreiber +1
From the many-body T-matrix the condition for a medium-dependent bound state and its binding energy is derived for a homogeneous interacting Bose gas. This condition provides the c…