SIGN-SINGULAR MEASURES - FAST MAGNETIC DYNAMOS, AND HIGH-REYNOLDS-NUMBER FLUID TURBULENCE

被引：93

作者：

OTT, E ^{[1
]}

DU, YS ^{[1
]}

SREENIVASAN, KR ^{[1
]}

JUNEJA, A ^{[1
]}

SURI, AK ^{[1
]}

机构：

[1] YALE UNIV,MASON LAB,NEW HAVEN,CT 06520

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 18期

关键词：

D O I：

10.1103/PhysRevLett.69.2654

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is shown that signed measures (i.e., measures that take on both positive and negative values) may exhibit an extreme form of singularity in which oscillations in sign occur everywhere on arbitrarily fine scale. A cancellation exponent is introduced to characterize such measures quantitatively, and examples of significant physical situations which display this striking type of singular behavior are discussed.

引用

页码：2654 / 2657

页数：4

共 22 条

[11] Dynamo Action in a Family of Flows with Chaotic Streamlines [J].