From the 1 of 14 linked papers with an AI index.
1 citations · 1 across the 3 of their papers we have counts for
14 papers
Dynamic mode decomposition for detecting oscillatory transient activity via sparsity and smoothness regularization
Yutaro Tanaka, Hiroya Nakao
The paper extends dynamic mode decomposition by adding sparsity and smoothness regularization to obtain time‑varying amplitudes, enabling clearer identification of oscillatory tran…
Higher-order interactions for controlling time-delayed Kuramoto model
Narumi Fujii, Martin Moriamé, Maxime Lucas +2
We propose a framework for controlling the collective dynamics of the time-delayed Kuramoto model based on a delay-free, higher-order approximation of the delayed interactions. By…
Emergence of higher-order interactions in systems of coupled Kuramoto oscillators with time delay
Narumi Fujii, Keisuke Taga, Riccardo Muolo +2
We show that higher-order interactions naturally emerge from time-delayed pairwise coupling in Kuramoto oscillators. By expanding the delayed pairwise coupling to the second order,…
Chimera states on m-directed hypergraphs
Rommel Tchinda Djeudjo, Timoteo Carletti, Hiroya Nakao +1
Chimera states are synchronization patterns in which coherent and incoherent regions coexist in systems of identical oscillators. This elusive phenomenon has attracted significant…
Optimal Control for Steady Circulation of a Diffusion Process via Spectral Decomposition of Fokker-Planck Equation
Norihisa Namura, Hiroya Nakao
We present a formulation of an optimal control problem for a two-dimensional diffusion process governed by a Fokker-Planck equation to achieve a nonequilibrium steady state with a…
When higher-order interactions enhance synchronization: the case of the Kuramoto model
Riccardo Muolo, Hiroya Nakao, Marco Coraggio
Synchronization is a fundamental phenomenon in complex systems, observed across a wide range of natural and engineered contexts. The Kuramoto model provides a foundational framewor…