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SIAMMA
2010
102views more  SIAMMA 2010»
14 years 11 months ago
Trace Theorems for a Class of Ramified Domains with Self-Similar Fractal Boundaries
This work deals with trace theorems for a class of ramified bidimensional domains with a self-similar fractal boundary . The fractal boundary is supplied with a probability measur...
Yves Achdou, Nicoletta Tchou
161
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SIAMNUM
2010
114views more  SIAMNUM 2010»
14 years 11 months ago
A Posteriori Error Estimation Based on Potential and Flux Reconstruction for the Heat Equation
We derive a posteriori error estimates for the discretization of the heat equation in a unified and fully discrete setting comprising the discontinuous Galerkin, finite volume, mix...
Alexandre Ern, Martin Vohralík
SIAMADS
2010
97views more  SIAMADS 2010»
14 years 11 months ago
Localized Instability and Attraction along Invariant Manifolds
Abstract. We derive a simple criterion for transverse instabilities along a general invariant manifold of a multidimensional dynamical system. The criterion requires an appropriate...
George Haller, Themistoklis Sapsis
154
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SIAMIS
2010
102views more  SIAMIS 2010»
14 years 11 months ago
Cross Correlation and Deconvolution of Noise Signals in Randomly Layered Media
It is known that cross correlation of waves generated by noise sources, propagating in an unknown medium, and recorded by a sensor array, can provide information about the medium. ...
Josselin Garnier, Knut Sølna
122
Voted
SIAMMAX
2010
117views more  SIAMMAX 2010»
14 years 11 months ago
On the Convergence of Rational Ritz Values
Ruhe's rational Krylov method is a popular tool for approximating eigenvalues of a given matrix, though its convergence behavior is far from being fully understood. Under fair...
Bernhard Beckermann, Stefan Güttel, Raf Vande...