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A note on non-existence results for semi-linear cooperative elliptic systems via moving spheres

Author(s): Henghui Zou
Journal: Proc. Amer. Math. Soc. 134 (2006), 1635-1646.
MSC (2000): Primary 35J55; Secondary 35J65
Posted: January 4, 2006
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Abstract: In this note, we extend some earlier non-existence, monotonicity and one-dimensionality results of W. Reichel and the author, by replacing the local Lipschitz continuity hypothesis on the non-linearities by a so-called boundedly uniform Lipschitz condition in the magnitude of $\mathbf{u}$ .

References:

1.: Protter, M.H. and H.F. Weinberger, Maximum principles in differential equations, Springer-Verlag, New York, 1984. MR 0762825 (86f:35034)
2.: Reichel, W. and H. Zou, Non-existence results for semilinear cooperative elliptic systems via moving spheres, J. Differential Eqs., 161(2000), pp.219-243. MR 1740363 (2000m:35066)
3.: Zou, H., A priori estimates and existence for strongly-coupled semi-linear cooperative elliptic systems, Comm. PDE, accepted.

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Additional Information:

Henghui Zou
Affiliation: Department of Mathematics, University of Alabama at Birmingham, Birmingham, Alabama 35294

DOI: 10.1090/S0002-9939-06-08523-6
PII: S 0002-9939(06)08523-6
Keywords: Non-existence, moving spheres, cooperative, maximum principles
Received by editor(s): November 1, 2004
Posted: January 4, 2006
Communicated by: David S. Tartakoff
Copyright of article: Copyright 2006, American Mathematical Society
The copyright for this article reverts to public domain after 28 years from publication.


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