4 papers
Memory-induced blow-up solutions and their dynamical transitions in distributed delay differential equations
Yu Ichida
In this paper, we investigate finite-time blow-up solutions for distributed delay differential equations incorporating memory effects with a specific gamma distribution kernel. Foc…
Classification of nonnegative traveling wave solutions for certain 1D degenerate parabolic equation and porous medium equation
Yu Ichida, Takashi Okuda Sakamoto
This paper reports results on the classification of traveling wave solutions, including nonnegative weak sense, in the spatial 1D degenerate parabolic equation. These are obtained…
On global behavior of a some SIR epidemic model based on the Poincaré compactification
Yu Ichida
It is important to study the global behavior of solutions to systems of ordinary differential equations describing the transmission dynamics of infectious disease. In this paper, w…
A refined asymptotic behavior of traveling wave solutions for degenerate nonlinear parabolic equations
Yu Ichida, Kaname Matsue, Takashi Okuda Sakamoto
In this paper, we consider the asymptotic behavior of traveling wave solutions of the degenerate nonlinear parabolic equation: ( or ) for $ξ\equ…