A1 Refereed original research article in a scientific journal

Some remarks on an existence problem for degenerate elliptic systems




AuthorsMartio O., Miklyukov V., Vuorinen M.

Publication year2005

JournalProceedings of the American Mathematical Society

Journal name in sourceProceedings of the American Mathematical Society

Volume133

Issue5

First page 1451

Last page1458

Number of pages8

ISSN0002-9939

DOIhttps://doi.org/10.1090/S0002-9939-04-07695-6

Web address http://api.elsevier.com/content/abstract/scopus_id:18144418943


Abstract
The system au + bu = v, cu + du = -v, which yields Beltrami's system if b = c, is considered. Under a condition for the coefficients a, b, c, d a non-existence theorem is proved. © 2004 American Mathematical Society.



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