The Wiener test for higher order elliptic equations
2002 (English)In: Duke mathematical journal, ISSN 0012-7094, Vol. 115, no 3, 479-512 p.Article in journal (Refereed) Published
We deal with strongly elliptic differential operators of an arbitrary even order 2m with constant real coefficients and introduce a notion of the regularity of a boundary point with respect to the Dirichlet problem which is equivalent to that given by N. Wiener in the case of m = 1. It is shown that a capacitary Wiener's type criterion is necessary and sufficient for the regularity if n = 2m. In the case of n > 2m, the same result is obtained for a subclass of strongly elliptic operators.
Place, publisher, year, edition, pages
2002. Vol. 115, no 3, 479-512 p.
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-46798DOI: 10.1215/S0012-7094-02-11533-6OAI: oai:DiVA.org:liu-46798DiVA: diva2:267694