3 citations · 9 across the 13 of their papers we have counts for
14 papers
Coalescence Model of Rock-Paper-Scissors Particles
Yoshiaki Itoh
The rock-paper-scissors game, commonly played in East Asia, gives a simple model to understand physical, biological, psychological and other problems. The interacting rock-paper-sc…
Diffusion on a Hypersphere: Application to the Wright-Fisher model
Kishiko Maruyama, Yoshiaki Itoh
The eigenfunction expansion by Gegenbauer polynomials for the diffusion on a hypersphere is transformed into the diffusion for the Wright-Fisher model with a particular mutation ra…
From coin-tossing to rock-paper-scissors and beyond: A log-exp gap theorem for selecting a leader
Michael Fuchs, Hsien-Kuei Hwang, Yoshiaki Itoh
A class of games for finding a leader among a group of candidates is studied in detail. This class covers games based on coin-tossing and rock-paper-scissors as special cases and i…
Continuum Cascade Model: Branching Random Walk for Traveling Wave
Yoshiaki Itoh
The food web is a directed graph in which nodes label species and directed links represent the predation between species. The cascade model generates random food webs. The continuu…
New results on torus cube packings and tilings
Mathieu Dutour Sikirić, Yoshiaki Itoh
We consider sequential random packing of integral translate of cubes into the torus . Two special cases are of special interest: (i) The case which cor…
Logistic Growth for the Nuzi Cuneiform Tablets: Analyzing Family Networks in Ancient Mesopotamia
Sumie Ueda, Kumi Makino, Yoshiaki Itoh +1
We reconstruct the year of publication of each cuneiform tablet of the Nuzi society in ancient Mesopotamia. The tablets, are on land transaction, marriage, loan, slavery contracts…