107 citations · 1.1k across the 43 of their papers we have counts for
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An extended Hilbert transform method for reconstructing the phase from an oscillatory signal
Akari Matsuki, Hiroshi Kori, Ryota Kobayashi
Rhythmic activity is ubiquitous in biological systems from the cellular to organism level. Reconstructing the instantaneous phase is the first step in analyzing the essential mecha…
Partial synchronization and community switching in phase-oscillator networks and its analysis based on a bidirectional, weighted chain of three oscillators
Masaki Kato, Hiroshi Kori
Complex networks often possess communities defined based on network connectivity. When dynamics undergo in a network, one can also consider dynamical communities; i.e., a group of…
Mean-field theory for double-well systems on degree-heterogeneous networks
Prosenjit Kundu, Neil G. MacLaren, Hiroshi Kori +1
Many complex dynamical systems in the real world, including ecological, climate, financial, and power-grid systems, often show critical transitions, or tipping points, in which the…
Synchronization and stability analysis of an exponentially diverging solution in a mathematical model of asymmetrically interacting agents
Yusuke Kato, Hiroshi Kori
This study deals with an existing mathematical model of asymmetrically interacting agents. We analyze the following two previously unfocused features of the model: (i) synchronizat…