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Algebraic spiral solutions of the 2d incompressible Euler equations.

Authors :
Elling, Volker
Source :
Bulletin of the Brazilian Mathematical Society. Mar2016, Vol. 47 Issue 1, p323-334. 12p.
Publication Year :
2016

Abstract

We construct a class of self-similar 2d incompressible Euler solutions that have initial vorticity of mixed sign. The regions of positive and negative vorticity form algebraic spirals. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*INCOMPRESSIBLE flow
*EULER equations
*VORTEX motion
*UNIQUENESS (Mathematics)
*FLUID flow

Details

Language :
English
ISSN :
16787544
Volume :
47
Issue :
1
Database :
Academic Search Index
Journal :
Bulletin of the Brazilian Mathematical Society
Publication Type :
Academic Journal
Accession number :
113838495
Full Text :
https://doi.org/10.1007/s00574-016-0141-2
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