On the removability of isolated singular points for degenerating nonlinear elliptic equations

The well known results on the removable singularity of elliptic equations are generalized to the class of degenerating nonlinear elliptic equations. A sufficient condition for the isolated singular point to be removable has been found. In the absence of degeneration, this condition coincides with al...

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Veröffentlicht in:	Nonlinear analysis 2009-12, Vol.71 (12), p.6290-6298
Hauptverfasser:	Mamedov, Farman I., Harman, Aziz
Format:	Artikel
Sprache:	eng
Schlagworte:	Degenerated equations Degeneration Exact sciences and technology Isolated singularities Mathematical analysis Mathematics Nonlinear equations Nonlinearity Ordinary differential equations Partial differential equations Removable singularity Sciences and techniques of general use Singularities
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Beschreibung
Zusammenfassung:	The well known results on the removable singularity of elliptic equations are generalized to the class of degenerating nonlinear elliptic equations. A sufficient condition for the isolated singular point to be removable has been found. In the absence of degeneration, this condition coincides with already known results.
ISSN:	0362-546X 1873-5215
DOI:	10.1016/j.na.2009.06.034