Accession Number:

AD0623766

Title:

LIMIT CYCLES AND ROTATED VECTOR FIELDS.

Descriptive Note:

Technical summary rept.,

Corporate Author:

MATHEMATICS RESEARCH CENTER UNIV OF WISCONSIN MADISON

Personal Author(s):

• COPPEL,W. A.

Report Date:

1965-07-01

Pagination or Media Count:

14.0

Abstract:

The paper discusses conditions under which a twodimensional autonomous system has at most one cycle. A previous result is improved by means of a suitable extension of the theory of rotated vector fields. Author

Descriptors:

• TOPOLOGY
• VECTOR ANALYSIS

Subject Categories:

• Theoretical Mathematics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE