KINEMATICAL THEORY OF SPIRAL WAVES IN EXCITABLE MEDIA - COMPARISON WITH NUMERICAL SIMULATIONS

被引：116

作者：

MIKHAILOV, AS

ZYKOV, VS

机构：

[1] MV LOMONOSOV STATE UNIV,DEPT PHYS,MOSCOW 117234,USSR

[2] MOSCOW CONTROL SCI INST,MOSCOW 117806,USSR

来源：

PHYSICA D | 1991年 / 52卷 / 2-3期

关键词：

D O I：

10.1016/0167-2789(91)90134-U

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The kinematical theory of spiral waves is compared with the data of numerical simulations using complete partial differential equations of a reaction-diffusion model. We find good agreement for temporal periods of spiral waves which rotate around minimal holes and in the free medium. No adjustable parameters were used in the calculations.

引用

页码：379 / 397

页数：19

共 36 条

[1]

AGLADZE KI, 1987, JETP LETT+, V45, P767

[2]

BARKLEY D, UNPUB PHYSICA D

[3] KINEMATIC APPROACH TO THE DESCRIPTION OF AUTOWAVE PROCESSES IN ACTIVE MEDIA [J].

BRAZHNIK, PK ;

DAVYDOV, VA ;

MIKHAILOV, AS .

THEORETICAL AND MATHEMATICAL PHYSICS, 1988, 74 (03) :300-306

[4]

BRAZHNIK PK, 1986, KINETICS COMBUSTION, P39

[5]

BRAZHNIK PK, 1987, ZH EKSP TEOR FIZ, V66, P984

[6] GEOMETRICAL MODELS OF INTERFACE EVOLUTION [J].

BROWER, RC ;

KESSLER, DA ;

KOPLIK, J ;

LEVINE, H .

PHYSICAL REVIEW A, 1984, 29 (03) :1335-1342

[7]

DAVYDOV VA, 1989, ZH EKSP TEOR FIZ+, V95, P139

[8]

DAVYDOV VA, 1988, RADIOPHYS QUANTUM EL, V31, P574

[9]

DAVYDOV VA, 1989, NONLINEAR WAVES ACTI, P38

[10]

DAVYDOV VA, 1987, NELINEINYE VOLNY, P261

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