70 citations · 369 across the 32 of their papers we have counts for
3 papers · 1 filter
Force balance controls the relaxation time of the gradient descent algorithm in the satisfiable phase
Sungmin Hwang, Harukuni Ikeda
We numerically study the relaxation dynamics of the single layer perceptron with the spherical constraint. This is the simplest model of neural networks and serves a prototypical m…
Infinitesimal asphericity changes the universality of the jamming transition
Harukuni Ikeda, Carolina Brito, Matthieu Wyart
The jamming transition of non-spherical particles is fundamentally different from the spherical case. Non-spherical particles are hypostatic at their jamming points, while isostati…
Mean field theory of jamming of nonspherical particles
Harukuni Ikeda, Pierfrancesco Urbani, Francesco Zamponi
Recent computer simulations have uncovered the striking difference between the jamming transition of spherical and non-spherical particles. While systems of spherical particles are…