Maximization problems for eigenvalues of linear elliptic operators (Q1750790)

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scientific article; zbMATH DE number 6871532
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Maximization problems for eigenvalues of linear elliptic operators
scientific article; zbMATH DE number 6871532

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    Maximization problems for eigenvalues of linear elliptic operators (English)
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    23 May 2018
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    The work discusses the eigenvalue problem for elliptic operators. In particular, it is shown that every solution of the eigenvalue maximization problem corresponds to a saddle point for some functional associated with this problem. The conditions respected to this statement fulfilment are formulated.
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    eigenvalue optimization
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    elliptic boundary-value problems
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    control in coefficients
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    uniqueness criteria
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    optimality conditions
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    saddle points
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    multiple eigenvalues
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    optimal structural design
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    non-homogeneous column
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    buckling
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    three-layered plate
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