Prog. Theor. Phys. Vol. 87 No. 4 (1992) pp. 1049-1053

[ Full Text PDF : FREE ACCESS (218K) ]

Letters

Localized Oscillation in a Cellular Pattern

Hidetsugu Sakaguchi

Department of Physics, College of General Education, Kyushu University, Fukuoka 810

(Received November 9, 1991)

Abstract:

We study a coupled system of lattice oscillation and lattice deformation numerically and theoretically. A localized solution is found as an exact solution and it is stable in a certain parameter region.

URL : http://ptp.ipap.jp/link?PTP/87/1049/
DOI : 10.1143/PTP.87.1049

References:

S. Nasuno, M. Sano and Y. Sawada, J. Phys. Soc. Jpn. 58 (1989), 1875[JPSJ].
M. Sano, K. Sato, S. Nasuno and H. Kokubo, preprint.
H. Sakaguchi, Prog. Theor. Phys. 87 (1992), 241[PTP].
P. Coullet and G. Iooss, Phys. Rev. Lett. 64 (1990), 866[APS].
O. Thual and S. Fauve, J. de Phys. 49 (1988), 1829.
H. Sakaguchi, Prog. Theor. Phys. 80 (1988), 743[PTP].

Citing Article(s) :

Journal of the Physical Society of Japan 63 (1994) pp. 895-903 :
Generation Mechanism of a Localized Target Pattern in Electrohydrodynamic Convection

Hiroki Kokubo, Masaki Sano, Beatrice Janiaud and Yasuji Sawada
Journal of the Physical Society of Japan 64 (1995) pp. 1081-1084 :
Simple Model for Target Patterns and Spiral Waves

Osamu Moriyama and Mitsugu Matsushita
Progress of Theoretical Physics Vol. 87 No. 4 (1992) pp. 1055-1058 :
Localized Target Patterns in Oscillatory Media

Tsuyoshi Mizuguchi
Progress of Theoretical Physics Vol. 89 No. 6 (1993) pp. 1123-1146 :
Phase Dynamics and Localized Solutions to the Ginzburg-Landau Type Amplitude Equations

Hidetsugu Sakaguchi
Progress of Theoretical Physics Vol. 95 No. 4 (1996) pp. 823-827 :
Localized Solutions to the Coupled Complex Ginzburg-Landau Equations

Hidetsugu Sakaguchi
Progress of Theoretical Physics Vol. 104 No. 1 (2000) pp. 55-61 :
Localized State in a Nonlinear Resistor Network

Hidetsugu Sakaguchi