The Moser Iteration Method and the Regularity Theorem of de Giorgi and Nash

2012 ◽  
Vol 55 (3) ◽  
pp. 537-547
Author(s):  
Dongsheng Kang

AbstractIn this paper, we investigate a semilinear elliptic equation that involves multiple Hardy-type terms and critical Hardy–Sobolev exponents. By the Moser iteration method and analytic techniques, the asymptotic properties of its nontrivial solutions at the singular points are investigated.


2004 ◽  
Vol 76 (2) ◽  
pp. 151-166
Author(s):  
Leung-Fu Cheung ◽  
Pui-Fai Leung

AbstractWe apply the Moser iteration method to obtain a pointwise bound on the norm of the second fundamental form from a bound on its Ln norm for a complete minimal submanifold in a sphere. As an application we show that a complete minimal submanifold in a sphere with finite total curvature and Ricci curvature bounded away from -∞ must be compact. This complements similar results of Osserman and Oliveira in the case the ambient space is the Euclidean and the hyperbolic space respectively.


1984 ◽  
Author(s):  
M. Kaye ◽  
P. K. Murthy ◽  
G. A. Thiele

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