B. Colbois

most citedExtremal eigenvalues of the Laplacian in a conformal class of metrics : the "conformal spectrum"

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math.DG2004★ 14 cited

Extremal eigenvalues of the Laplacian in a conformal class of metrics : the "conformal spectrum"

Bruno Colbois, Ahmad El Soufi

Let $M$ be a compact connected manifold of dimension $n$ endowed with a conformal class $C$ of Riemannian metrics of volume one. For any integer $k \geq 0$ , we consider the conformal…

math.DG2004★ 1 cited

Eigenvalues of the Laplacian acting on $p$ -forms and metric conformal deformations

Bruno Colbois, Ahmad El Soufi

Let $(M, g)$ be a compact connected orientable Riemannian manifold of dimension $n \geq 4$ and let $λ_{k, p} (g)$ be the $k$ -th positive eigenvalue of the Laplacian $Δ_{g, p} = d d^{*} + d^{*} d$ …

Extremal eigenvalues of the Laplacian in a conformal class of metrics : the "conformal spectrum"

Eigenvalues of the Laplacian acting on p-forms and metric conformal deformations

Eigenvalues of the Laplacian acting on $p$ -forms and metric conformal deformations