We review some results about the first eigenvalue of the infinity Laplacian operator and its first eigenfunctions in a general norm context. Those results are obtained in collaboration with several authors: V. Ferone, P. Juutinen and B. Kawohl (see [BFK], [BK1], [BJK] and [BK2]). In Section 5 we make some remarks on the simplicity of the first eigenvalue of Δ∞: this will be the object of a joint work with A. Wagner (see [BW]).
CITATION STYLE
Belloni, M. (2007). The ∞-Laplacian first eigenvalue problem. In International Series of Numerical Mathematics (Vol. 154, pp. 85–94). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-7643-7719-9_9
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