5 citations · 18 across the 5 of their papers we have counts for
5 papers
Flip motion of solitary wave in an Ising-type Vicsek model
Hidetsugu Sakaguchi, Kazuya Ishibashi
An Ising-type Vicsek model is proposed for collective motion and sudden direction change in a population of self-propelled particles. Particles move on a linear lattice with veloci…
One- and Two-dimensional Solitary Wave States in the Nonlinear Kramers Equation with Movement Direction as a Variable
Hidetsugu Sakaguchi, Kazuya Ishibashi
We study self-propelled particles by direct numerical simulation of the nonlinear Kramers equation for self-propelled particles. In our previous paper, we studied self-propelled pa…
Solitary wave state in the nonlinear Kramers equation for self-propelled particles
Hidetsugu Sakaguchi, Kazuya Ishibashi
We study collective phenomena of self-propagating particles using the nonlinear Kramers equation. A solitary wave state appears from an instability of the spatially uniform ordered…
Sparse and Dense Encoding in Layered Associative Network of Spiking Neurons
Kazuya Ishibashi, Kosuke Hamaguchi, Masato Okada
A synfire chain is a simple neural network model which can propagate stable synchronous spikes called a pulse packet and widely researched. However how synfire chains coexist in on…
Theory of Interaction of Memory Patterns in Layered Associative Networks
Kazuya Ishibashi, Kosuke Hamaguchi, Masato Okada
A synfire chain is a network that can generate repeated spike patterns with millisecond precision. Although synfire chains with only one activity propagation mode have been intensi…