Abstract
A new proof of the following fact is proposed. The eigenvalues of the Laplace-Dirichlet operator are continuous as functions in the corresponding space in domains satisfying the uniform cone condition. The author’s approach to this problem is based on a topological version of the upper (lower) limit for sequences of sets.
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References
S. Agmon, Lectures on Elliptic Boundary Value Problems (Van Nostrand, N.Y., 1965).
D. Chenais, “On the Existence of a Solution in a Domain Identification Problem,” J. Math. Anal. Appl. 52, 189 (1975).
U. Mosco, “Approximation of the Solutions of Some Variational Inequalities,” Ann. Scuola Normale Sup. (Pisa) 21, 373 (1967).
M. Taylor, Partial differential equations, Vol. 1: Basic Theory, 2nd ed. (Springer, N.Y., Dordrecht, Heidelberg, L., 2011).
A. Henrot and M. Pierre, Variation et Optimization de Formes (Springer-Verlag, Berlin, Heidelberg, 2005).
A. Henrot, Extremum Problems for Eigenvalues of Elliptic Operators (Birkhäuser-Verlag, Basel, Boston, Berlin, 2006).
D. Bucur and G. Buttazzo, Variational Methods in Shape Optimization Problem,s., Vol. 65 (Birkhäuser, Basel, Boston, 2005).
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Original Russian Text © I.V. Tsylin, 2015, published in Vestnik Moskovskogo Universiteta, Matematika. Mekhanika, 2015, Vol. 70, No. 3, pp. 35–39.
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Tsylin, I.V. Continuity of eigenvalues of the Laplace operator according to domain. Moscow Univ. Math. Bull. 70, 136–140 (2015). https://doi.org/10.3103/S0027132215030079
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DOI: https://doi.org/10.3103/S0027132215030079