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20082026
most citedSharp spectral stability estimates via the Lebesgue measure of domains for higher order elliptic operators

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math.AP2013

Shape sensitivity analysis of the Hardy constant

Gerassimos Barbatis, Pier Domenico Lamberti

We consider the Hardy constant associated with a domain in the -dimensional Euclidean space and we study its variation upon perturbation of the domain. We prove a Fréchet differ…