5 citations · 18 across the 17 of their papers we have counts for
Showing 2026Show all
3 papers · 1 filter
math.NA2026
Diffusive method for multiple class data classification
Toyohiko Aiki, Honoka Yano, Takeshi Ohtsuka
A simple algorithm for multiple class data classification is proposed, which is based on the infinit speed of propagation and the strong maximum principle for the heat equation. In…
math.AP2026
New approach for elastic collisions with singular stress functions
Toyohiko Aiki, Chiharu Kosugi
A collision of a rubber rod to a hard floor is regarded as a simple example of obstacle problems for elastic material. In this article we have proposed a new mathematical model for…
math.AP2026
On behavior of free boundaries to generalized two-phase Stefan problems for parabolic partial differential equation systems
Toyohiko Aiki, Hana Kakiuchi
Recently, we have proposed a new free boundary problem representing the bread baking process in a hot oven. Unknown functions in this problem are the position of the evaporation fr…