Best constant in critical Sobolev inequalities of second-order in the presence of symmetries

Let (M, g) be a smooth compact Riemannian manifold. We first give the value of the best first constant for the critical embedding H2 (M) {right arrow, hooked} L2{music sharp sign} (M) for second-order Sobolev spaces of functions invariant by some subgroup of the isometry group of (M, g). We also pro...

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Autor principal: Saintier, N.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_0362546X_v72_n2_p689_Saintier
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