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Author ID: ishiwata.tetsuya Recent zbMATH articles by "Ishiwata, Tetsuya"
Published as: Ishiwata, Tetsuya; Ishiwata, T.

Publications by Year

Citations contained in zbMATH Open

26 Publications have been cited 91 times in 52 Documents Cited by Year
Finite difference scheme for the Landau-Lifshitz equation. Zbl 1263.78014
Fuwa, Atsushi; Ishiwata, Tetsuya
9
2012
Blow-up rates of solutions of initial-boundary value problems for a quasi-linear parabolic equation. Zbl 1351.35083
Anada, Koichi; Ishiwata, Tetsuya
8
2017
Two examples of nonconvex self-similar solution curves for a crystalline curvature flow. Zbl 1077.53054
Ishiwata, Tetsuya; Ushijima, Takeo K.; Yagisita, Hiroki; Yazaki, Shigetoshi
7
2004
Motion of non-convex polygons by crystalline curvature and almost convexity phenomena. Zbl 1155.53033
Ishiwata, Tetsuya
7
2008
On the blow-up rate for fast blow-up solutions arising in an anisotropic crystalline motion. Zbl 1033.65055
Ishiwata, Tetsuya; Yazaki, Shigetoshi
6
2003
On the motion of polygonal curves with asymptotic lines by crystalline curvature flow with bulk effect. Zbl 1234.74017
Ishiwata, Tetsuya
5
2011
Regional blow-up of solutions to the initial boundary value problem for \(u_ t=u^ \delta(\Delta u+u)\). Zbl 0883.35068
Tsutsumi, Masayoshi; Ishiwata, Tetsuya
5
1997
Motion of polygonal curved fronts by crystalline motion: V-shaped solutions and eventual monotonicity. Zbl 1306.74039
Ishiwata, Tetsuya
5
2011
Crystalline motion of spiral-shaped polygonal curves with a tip motion. Zbl 1273.82076
Ishiwata, Tetsuya
5
2014
A numerical method of estimating blow-up rates for nonlinear evolution equations by using rescaling algorithm. Zbl 1416.65397
Anada, Koichi; Ishiwata, Tetsuya; Ushijima, Takeo
4
2018
Semidiscretization in space of nonlinear degenerate parabolic equations with blow-up of the solutions. Zbl 0971.65083
Ishiwata, Tetsuya; Tsutsumi, Masayoshi
4
2000
Evolution of a spiral-shaped polygonal curve by the crystalline curvature flow with a pinned tip. Zbl 1423.34023
Ishiwata, Tetsuya; Ohtsuka, Takeshi
4
2019
Numerical study and examples on singularities of solutions to anisotropic crystalline curvature flows of nonconvex polygonal curves. Zbl 1143.35308
Hirota, Chiaki; Ishiwata, Tetsuya; Yazaki, Shigetoshi
3
2007
Numerical analysis of an ODE and a level set methods for evolving spirals by crystalline eikonal-curvature flow. Zbl 1467.65068
Ishiwata, Tetsuya; Ohtsuka, Takeshi
3
2021
Some results on singularities of solutions to an anisotropic crystalline curvature flow. Zbl 1163.34340
Hirota, Chiaki; Ishiwata, Tetsuya; Yazaki, Shigetoshi
2
2005
A fast blow-up solution and degenerate pinching arising in an anisotropic crystalline motion. Zbl 1282.34042
Ishiwata, Tetsuya; Yazaki, Shigetoshi
2
2014
Delay-induced blow-up in a planar oscillation model. Zbl 1491.34077
Eremin, Alexey; Ishiwata, Emiko; Ishiwata, Tetsuya; Nakata, Yukihiko
2
2021
Asymptotic behavior of blow-up solutions to a degenerate parabolic equation. Zbl 1332.35155
Anada, Koichi; Ishiwata, Tetsuya
2
2011
A numerical study of blow-up solutions to \(u_t=u^\delta(\Delta u+\mu u)\). Zbl 0979.65514
Ishiwata, Tetsuya; Tsutsumi, Masayoshi
1
1997
Structure-preserving finite difference scheme for vortex filament motion. Zbl 1278.76075
Ishiwata, Tetsuya; Kumazaki, Kota
1
2012
Numerical and mathematical analysis of blow-up problems for a stochastic differential equation. Zbl 1479.60114
Ishiwata, Tetsuya; Yang, Young Chol
1
2021
Asymptotic expansions of traveling wave solutions for a quasilinear parabolic equation. Zbl 1503.35056
Anada, Koichi; Ishiwata, Tetsuya; Ushijima, Takeo
1
2022
A note on blow-up solutions for a scalar differential equation with a discrete delay. Zbl 1514.34119
Ishiwata, Tetsuya; Nakata, Yukihiko
1
2022
The blow-up curve of solutions to one dimensional nonlinear wave equations with the Dirichlet boundary conditions. Zbl 1455.35029
Ishiwata, Tetsuya; Sasaki, Takiko
1
2020
Some features for blow-up solutions of a nonlinear parabolic equation. Zbl 1512.35371
Anada, Koichi; Ishiwata, Tetsuya
1
2015
The blow-up curve of solutions for semilinear wave equations with Dirichlet boundary conditions in one space dimension. Zbl 1469.35058
Ishiwata, Tetsuya; Sasaki, Takiko
1
2021
Asymptotic expansions of traveling wave solutions for a quasilinear parabolic equation. Zbl 1503.35056
Anada, Koichi; Ishiwata, Tetsuya; Ushijima, Takeo
1
2022
A note on blow-up solutions for a scalar differential equation with a discrete delay. Zbl 1514.34119
Ishiwata, Tetsuya; Nakata, Yukihiko
1
2022
Numerical analysis of an ODE and a level set methods for evolving spirals by crystalline eikonal-curvature flow. Zbl 1467.65068
Ishiwata, Tetsuya; Ohtsuka, Takeshi
3
2021
Delay-induced blow-up in a planar oscillation model. Zbl 1491.34077
Eremin, Alexey; Ishiwata, Emiko; Ishiwata, Tetsuya; Nakata, Yukihiko
2
2021
Numerical and mathematical analysis of blow-up problems for a stochastic differential equation. Zbl 1479.60114
Ishiwata, Tetsuya; Yang, Young Chol
1
2021
The blow-up curve of solutions for semilinear wave equations with Dirichlet boundary conditions in one space dimension. Zbl 1469.35058
Ishiwata, Tetsuya; Sasaki, Takiko
1
2021
The blow-up curve of solutions to one dimensional nonlinear wave equations with the Dirichlet boundary conditions. Zbl 1455.35029
Ishiwata, Tetsuya; Sasaki, Takiko
1
2020
Evolution of a spiral-shaped polygonal curve by the crystalline curvature flow with a pinned tip. Zbl 1423.34023
Ishiwata, Tetsuya; Ohtsuka, Takeshi
4
2019
A numerical method of estimating blow-up rates for nonlinear evolution equations by using rescaling algorithm. Zbl 1416.65397
Anada, Koichi; Ishiwata, Tetsuya; Ushijima, Takeo
4
2018
Blow-up rates of solutions of initial-boundary value problems for a quasi-linear parabolic equation. Zbl 1351.35083
Anada, Koichi; Ishiwata, Tetsuya
8
2017
Some features for blow-up solutions of a nonlinear parabolic equation. Zbl 1512.35371
Anada, Koichi; Ishiwata, Tetsuya
1
2015
Crystalline motion of spiral-shaped polygonal curves with a tip motion. Zbl 1273.82076
Ishiwata, Tetsuya
5
2014
A fast blow-up solution and degenerate pinching arising in an anisotropic crystalline motion. Zbl 1282.34042
Ishiwata, Tetsuya; Yazaki, Shigetoshi
2
2014
Finite difference scheme for the Landau-Lifshitz equation. Zbl 1263.78014
Fuwa, Atsushi; Ishiwata, Tetsuya
9
2012
Structure-preserving finite difference scheme for vortex filament motion. Zbl 1278.76075
Ishiwata, Tetsuya; Kumazaki, Kota
1
2012
On the motion of polygonal curves with asymptotic lines by crystalline curvature flow with bulk effect. Zbl 1234.74017
Ishiwata, Tetsuya
5
2011
Motion of polygonal curved fronts by crystalline motion: V-shaped solutions and eventual monotonicity. Zbl 1306.74039
Ishiwata, Tetsuya
5
2011
Asymptotic behavior of blow-up solutions to a degenerate parabolic equation. Zbl 1332.35155
Anada, Koichi; Ishiwata, Tetsuya
2
2011
Motion of non-convex polygons by crystalline curvature and almost convexity phenomena. Zbl 1155.53033
Ishiwata, Tetsuya
7
2008
Numerical study and examples on singularities of solutions to anisotropic crystalline curvature flows of nonconvex polygonal curves. Zbl 1143.35308
Hirota, Chiaki; Ishiwata, Tetsuya; Yazaki, Shigetoshi
3
2007
Some results on singularities of solutions to an anisotropic crystalline curvature flow. Zbl 1163.34340
Hirota, Chiaki; Ishiwata, Tetsuya; Yazaki, Shigetoshi
2
2005
Two examples of nonconvex self-similar solution curves for a crystalline curvature flow. Zbl 1077.53054
Ishiwata, Tetsuya; Ushijima, Takeo K.; Yagisita, Hiroki; Yazaki, Shigetoshi
7
2004
On the blow-up rate for fast blow-up solutions arising in an anisotropic crystalline motion. Zbl 1033.65055
Ishiwata, Tetsuya; Yazaki, Shigetoshi
6
2003
Semidiscretization in space of nonlinear degenerate parabolic equations with blow-up of the solutions. Zbl 0971.65083
Ishiwata, Tetsuya; Tsutsumi, Masayoshi
4
2000
Regional blow-up of solutions to the initial boundary value problem for \(u_ t=u^ \delta(\Delta u+u)\). Zbl 0883.35068
Tsutsumi, Masayoshi; Ishiwata, Tetsuya
5
1997
A numerical study of blow-up solutions to \(u_t=u^\delta(\Delta u+\mu u)\). Zbl 0979.65514
Ishiwata, Tetsuya; Tsutsumi, Masayoshi
1
1997

Citations by Year