Media type: E-Book Title: A Lower Bound for the Spectrum of the Linearized Allen-Cahn Operator Near a Singularity Contributor: Bartels, Sören [Author] imprint: Bonn: SFB 611, 2010 Published in: Sonderforschungsbereich Singuläre Phänomene und Skalierung in Mathematischen Modellen: Preprints ; 47400 Extent: Online-Ressource (11 S., 218 KB) Language: English Keywords: Forschungsbericht Origination: Footnote: Description: A lower bound for the principal eigenvalue of the linearized Allen-Cahn operator near a generic singularity is derived. The estimate leads to robust stability estimates past topological changes. Access State: Open Access