SPATIOTEMPORAL INTERMITTENCY IN POPULATION EXPLOSIONS

被引：14

作者：

MIKHAILOV, A ^{[1
]}

机构：

[1] UNIV BIELEFELD, DEPT THEORET PHYS, W-4800 BIELEFELD, GERMANY

来源：

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 1992年 / 188卷 / 1-3期

关键词：

D O I：

10.1016/0378-4371(92)90281-T

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The statistical properties of spatio-temporal distributions formed by a population undergoing reproduction in a fluctuating medium are discussed. We find that these distributions are characterized by the presence of strong rare spikes which move on a quiescent background. The spikes are closely related to the solitons of the nonlinear Schrodinger equation.

引用

页码：367 / 385

页数：19

共 23 条

[1] Berezin F. A., 1964, VESTN MOSK U, V1, P21
[2] Faddeev L. D., 1980, Solitons, P339, DOI 10.1007/978-3-642-81448-8_11
[3] FORSTER A, 1986, SELFORGANIZATION NON, P89
[4] Goel N.S., 1974, STOCHASTIC MODELS BI
[5] GRAHAM R, 1978, LECTURE NOTES PHYSIC, V84
[6] INFLUENCE OF EXTERNAL NOISE ON NONEQUILIBRIUM PHASE-TRANSITIONS
HORSTHEMKE, W
MALEKMANSOUR, M
[J]. ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1976, 24 (03): : 307 - 313
[7] LAGRANGEAN FOR CLASSICAL FIELD DYNAMICS AND RENORMALIZATION GROUP CALCULATIONS OF DYNAMICAL CRITICAL PROPERTIES
JANSSEN, HK
[J]. ZEITSCHRIFT FUR PHYSIK B-CONDENSED MATTER, 1976, 23 (04): : 377 - 380
[8] DYNAMIC SCALING OF GROWING INTERFACES
KARDAR, M
PARISI, G
ZHANG, YC
[J]. PHYSICAL REVIEW LETTERS, 1986, 56 (09) : 889 - 892
[9] Landau L. D., 1965, QUANTUM MECH
[10] MARTIN PS, 1973, PHYS REV A, V94, P287

← 1 2 3 →