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Pierre Bérard

Researcher at University of Grenoble

Publications -  68
Citations -  856

Pierre Bérard is an academic researcher from University of Grenoble. The author has contributed to research in topics: Eigenfunction & Square (algebra). The author has an hindex of 13, co-authored 68 publications receiving 796 citations. Previous affiliations of Pierre Bérard include Joseph Fourier University & Centre national de la recherche scientifique.

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Journal ArticleDOI

Transplantation et isospectralité. I

TL;DR: In this paper, the Séminaire de Théorie spectrale et géométrie implique l'accord avec les conditions générales d'utilisation (http://www.numdam.org/legal.php).
Journal ArticleDOI

Eigenvalue and “Twisted” eigenvalue problems, applications to CMC surfaces

TL;DR: In this paper, the second variation of a constant mean curvature immersion is considered, and the eigenvalues of the Dirichlet problem are compared with the Eigenvalue problem for the case of a compact manifold with boundary.
Book ChapterDOI

Dirichlet eigenfunctions of the square membrane: Courant's property, and A. Stern's and Å. Pleijel's analyses

TL;DR: In this paper, the authors revisited Courant's nodal domain theorem for the Dirichlet eigenfunctions of a square membrane, and the analyses of A. Stern and A. Pleijel.
Journal ArticleDOI

Transplantation Et Isospectralité II

TL;DR: In this paper, the Séminaire de Théorie spectrale et géométrie implique l'accord avec les conditions générales d'utilisation (http://www.numdam.org/legal.php).
Book ChapterDOI

Complete Hypersurfaces with Constant Mean Curvature and Finite Total Curvature

TL;DR: In this article, the traceless second fundamental tensor of an n-dimensional complete hypersurface M, with constant mean curvature H and finite total curvature, was shown to be compact.