Search results for: eigensolver

• A Stabilized Complex LOBPCG Eigensolver for the Analysis of Moderately Lossy EM Structures

  Publication

  • M. Rewieński
  • A. Dziekoński
  • A. Lamęcki
  • M. Mrozowski

  - IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS - Year 2018

  This letter proposes a stabilized locally optimal block preconditioned conjugate gradient method for computing selected eigenvalues for complex symmetric generalized non-Hermitian eigenproblems. Effectiveness of the presented approach is demonstrated for a moderately lossy dual-mode dielectric resonator, modeled using finite-element method with higher order elements

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