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121
Voted
SIAMCO
2010
114views more  SIAMCO 2010»
14 years 10 months ago
Discrete Carleman Estimates for Elliptic Operators in Arbitrary Dimension and Applications
In arbitrary dimension, we consider the semi-discrete elliptic operator -2 t + AM , where AM is a finite difference approximation of the operator - x((x) x). For this operator we d...
Franck Boyer, Florence Hubert, Jérôme...
113
Voted
JSCIC
2008
48views more  JSCIC 2008»
15 years 3 months ago
A Level-Set Method for Computing the Eigenvalues of Elliptic Operators Defined on Compact Hypersurfaces
We demonstrate, through separation of variables and estimates from the semiclassical analysis of the Schr
Jeremy Brandman