23 citations · 26 across the 3 of their papers we have counts for
3 papers
Specification and partial hyperbolicity for flows
Naoya Sumi, Paulo Varandas, Kenichiro Yamamoto
In this article we prove that if a flow exhibits a partially hyperbolic attractor and it has two periodic saddles with different indices, and the stable index of one of them coinci…
Partial hyperbolicity and specification
Naoya Sumi, Paulo Varandas, Kenichiro Yamamoto
We study the specification property for partially hyperbolic dynamical systems. In particular, we show that if a partially hyperbolic diffeomorphism has two saddles with different…
Synergistic Formation of Radicals by Irradiation with Both Vacuum Ultraviolet and Atomic Hydrogen: A Real-Time In Situ Electron Spin Resonance Study
Kenji Ishikawa, Naoya Sumi, Akihiko Kono +5
We report on the surface modification of polytetrafluoroethylene (PTFE) as an example of soft- and bio-materials that occur under plasma discharge by kinetics analysis of radical f…