Using an alternating approach to solve two-parameter eigenvalue problems

  • Henrik Eisenmann (MPI MiS, Leipzig)
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Two-parameter eigenvalue problems naturally arise when separation of variables is applied to boundary value problems, but also find a variety of other applications. We present a new approach to compute selected eigenvalues and eigenvectors of the two-parameter eigenvalue problem. Our method requires computing generalized eigenvalue problems of the same size as the matrices in the initial problem. It is applicable amongst other for a class of Helmholtz equations after separation of variables.

3/17/20 2/21/22

Nonlinear Algebra Seminar Online (NASO)

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Katharina Matschke

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