20 citations · 31 across the 6 of their papers we have counts for
6 papers
Energetics-based model for a diffusiophoretic motion of a deformable droplet
Hiroyuki Kitahata, Yuki Koyano, Yasuaki Kobayashi +1
We construct a mathematical model for a diffusiophoretic motion of a deformable droplet, which is floating on a liquid surface and is driven by the surface tension gradient origina…
Emergent Complexity in a Light-Driven Self-Oscillatory Crystal: A Molecular Perspective on Autonomous Behavior and Stimulus-Modulated Motion
Yoshiyuki Kageyama, Yasuaki Kobayashi, Makiko Matsuura +3
Living organisms are molecular systems with self-sustained dynamics via energy conversion through molecular cooperation, resulting in highly complex macroscopic behaviors. Construc…
Interplay between epidermal stem cell dynamics and dermal deformations
Yasuaki Kobayashi, Yusuke Yasugahira, Hiroyuki Kitahata +3
We introduce a particle-based model of self-replicating cells on a deformable substrate composed of the dermis and the basement membrane and investigate the relationship between de…
Synchronization failure caused by interplay between noise and network heterogeneity
Yasuaki Kobayashi, Hiroshi Kori
We investigate synchronization in complex networks of noisy phase oscillators. We find that, while too weak a coupling is not sufficient for the whole system to synchronize, too st…
Reentrant transition in coupled noisy oscillators
Yasuaki Kobayashi, Hiroshi Kori
We report on a novel type of instability observed in a noisy oscillator unidirectionally coupled to a pacemaker. Using a phase oscillator model, we find that, as the coupling stren…
Design principle of multi-cluster and desynchronized states in oscillatory media via nonlinear global feedback
Yasuaki Kobayashi, Hiroshi Kori
A theoretical framework is developed for a precise control of spatial patterns in oscillatory media using nonlinear global feedback, where a proper form of the feedback function co…